From 7f9ac16feb6ef301db4136f039eb5d66612dbb53 Mon Sep 17 00:00:00 2001
From: zszz3 <91608029+zszz3@users.noreply.github.com>
Date: Mon, 21 Sep 2026 11:15:09 +0800
Subject: [PATCH 1/7] feat(providers): support StepFun Step 5 Preview

Make the official StepFun endpoint selectable and preserve its model
capabilities while first-party catalog coverage is incomplete. Keep
reseller metadata separate and retain user overrides and safety limits.

Cover discovery, saved bindings, reasoning replay and tool continuation
through the real adapter, with no credentials in fixtures.

fixes #738
---
 .../desktop/electron/main/ipc/provider-ipc.ts |   4 +-
 .../electron/main/models-dev-catalog.ts       |  13 +-
 .../electron/main/stepfun-model-metadata.ts   |  46 ++++++
 apps/desktop/test/stepfun-model.test.mjs      | 140 ++++++++++++++++++
 ...4-models-dev-sole-model-metadata-source.md |   6 +-
 docs/adr/README.md                            |   1 +
 .../adr/stepfun-first-party-model-metadata.md |  61 ++++++++
 docs/guide/index.md                           |   4 +
 docs/guide/stepfun.md                         |  29 ++++
 .../03-runtime/11-provider-model-system.md    |   8 +
 .../03-runtime/12-provider-config-schema.md   |   7 +-
 .../13-model-catalog-and-selection.md         |  15 ++
 docs/spec/06-delivery/04-e2e-test-plan.md     |  22 +++
 .../03-runtime/11-provider-model-system.md    |   8 +
 .../03-runtime/12-provider-config-schema.md   |   5 +
 .../13-model-catalog-and-selection.md         |  15 ++
 .../spec/06-delivery/04-e2e-test-plan.md      |  22 +++
 .../src/model-capabilities.test.ts            |   8 +
 .../agent-runtime/src/model-capabilities.ts   |   2 +-
 packages/agent-runtime/src/thinking-level.ts  |   5 +-
 packages/i18n/src/locales/de/index.ts         |   1 +
 packages/i18n/src/locales/en/index.ts         |   1 +
 packages/i18n/src/locales/es/index.ts         |   1 +
 packages/i18n/src/locales/fr/index.ts         |   1 +
 packages/i18n/src/locales/ko/index.ts         |   1 +
 packages/i18n/src/locales/tr/index.ts         |   1 +
 packages/i18n/src/locales/zh-CN/index.ts      |   1 +
 packages/i18n/src/locales/zh-TW/index.ts      |   1 +
 packages/shared/src/provider-presets.ts       |   8 +
 packages/shared/src/types/models.ts           |   2 +-
 30 files changed, 428 insertions(+), 11 deletions(-)
 create mode 100644 apps/desktop/electron/main/stepfun-model-metadata.ts
 create mode 100644 apps/desktop/test/stepfun-model.test.mjs
 create mode 100644 docs/adr/stepfun-first-party-model-metadata.md
 create mode 100644 docs/guide/stepfun.md

diff --git a/apps/desktop/electron/main/ipc/provider-ipc.ts b/apps/desktop/electron/main/ipc/provider-ipc.ts
index f2fc844dfb..ded722432d 100644
--- a/apps/desktop/electron/main/ipc/provider-ipc.ts
+++ b/apps/desktop/electron/main/ipc/provider-ipc.ts
@@ -305,7 +305,9 @@ export function registerProviderIpc({
           // ModelInfo is catalog metadata. Keep its published reasoning fields
           // intact; Composer and runtime resolve the exact user binding when
           // they need effective per-provider capabilities.
-          ...(modelsDevModel ? { catalogSource: "models.dev" as const } : {}),
+          ...(modelsDevModel
+            ? { catalogSource: modelsDevModel.metadataSource ?? "models.dev" as const }
+            : {}),
         };
       };
 
diff --git a/apps/desktop/electron/main/models-dev-catalog.ts b/apps/desktop/electron/main/models-dev-catalog.ts
index 99e9116a1d..afeb5fe3c3 100644
--- a/apps/desktop/electron/main/models-dev-catalog.ts
+++ b/apps/desktop/electron/main/models-dev-catalog.ts
@@ -1,4 +1,5 @@
 import { readFile } from "node:fs/promises";
+import { stepfunModelSupplement } from "./stepfun-model-metadata.ts";
 import { modelIdsMatch } from "@pi-desktop/shared";
 import type {
   ModelCost,
@@ -54,6 +55,8 @@ export type ModelsDevProvider = {
 };
 
 export type ModelsDevModel = {
+  /** Absent for models.dev; explicit for a reviewed first-party supplement. */
+  metadataSource?: "provider";
   providerKey: string;
   providerName: string;
   providerApi?: string;
@@ -717,7 +720,7 @@ export function modelInfoFromModelsDev(
     capabilities: capabilityList(model),
     supportedThinkingLevels: [...model.thinkingLevels],
     source: "discovered",
-    catalogSource: "models.dev",
+    catalogSource: model.metadataSource ?? "models.dev",
   };
 }
 
@@ -742,7 +745,7 @@ export function modelConfigFromModelsDev(
     ...(model.cost?.tiers ? { tiers: model.cost.tiers } : {}),
   };
   const config: ModelConfig = {
-    source: "models.dev",
+    source: model.metadataSource ?? "models.dev",
     name: model.displayName,
     baseUrl: baseUrl ?? model.providerApi ?? "",
     reasoning,
@@ -1002,7 +1005,11 @@ export class ModelsDevCatalog {
     candidates.sort((left, right) =>
       right.score - left.score || left.model.modelId.length - right.model.modelId.length,
     );
-    const result = candidates[0]?.model;
+    const supplement = stepfunModelSupplement(input);
+    const firstParty = supplement && preferred.find(({ model, provider }) =>
+      apiMatches(input.baseUrl, provider.api) && modelIdsMatch(model.modelId, requested),
+    )?.model;
+    const result = firstParty ?? supplement ?? candidates[0]?.model;
     // Cache the result (a miss included) so a repeated miss is also O(1) and
     // cannot grow the candidate index with query-dependent keys.
     this.lookupMemo.set(memoKey, result);
diff --git a/apps/desktop/electron/main/stepfun-model-metadata.ts b/apps/desktop/electron/main/stepfun-model-metadata.ts
new file mode 100644
index 0000000000..e68b16ad53
--- /dev/null
+++ b/apps/desktop/electron/main/stepfun-model-metadata.ts
@@ -0,0 +1,46 @@
+import type { ModelsDevModel } from "./models-dev-catalog";
+
+/**
+ * First-party metadata while models.dev has no StepFun Step 5 record.
+ * https://platform.stepfun.com/docs/zh/guides/models/step-5-preview
+ * Verified 2026-09-21: /v1/models publishes max_input_tokens=1024000,
+ * enable_vision_input=true and reasoning_effort_support_list=low/medium/high.
+ * The documented 64k output ceiling is represented conservatively as 64000.
+ * Never infer gateway capabilities from a model name or vendor label alone.
+ */
+export function stepfunModelSupplement(input: {
+  baseUrl?: string;
+  modelId: string;
+}): ModelsDevModel | undefined {
+  if (input.modelId !== "step-5-preview" || !input.baseUrl) return undefined;
+  let endpoint: URL;
+  try {
+    endpoint = new URL(input.baseUrl);
+  } catch {
+    return undefined;
+  }
+  if (
+    endpoint.origin !== "https://api.stepfun.com" ||
+    endpoint.pathname.replace(/\/+$/, "") !== "/v1" ||
+    endpoint.username || endpoint.password || endpoint.search || endpoint.hash
+  ) return undefined;
+  return {
+    providerKey: "stepfun",
+    providerName: "StepFun",
+    providerApi: "https://api.stepfun.com/v1",
+    metadataSource: "provider",
+    modelId: "step-5-preview",
+    displayName: "Step 5 Preview",
+    reasoning: true,
+    reasoningPublished: true,
+    thinkingLevels: ["low", "medium", "high"],
+    reasoningOptions: [{ type: "effort", values: ["low", "medium", "high"] }],
+    modalities: { input: ["text", "image", "video"], output: ["text"] },
+    modalitiesPublished: true,
+    inputPublished: true,
+    outputPublished: true,
+    toolCall: true,
+    structuredOutput: true,
+    limit: { context: 1_024_000, input: 1_024_000, output: 64_000 },
+  };
+}
diff --git a/apps/desktop/test/stepfun-model.test.mjs b/apps/desktop/test/stepfun-model.test.mjs
new file mode 100644
index 0000000000..81cb1e57d3
--- /dev/null
+++ b/apps/desktop/test/stepfun-model.test.mjs
@@ -0,0 +1,140 @@
+import assert from "node:assert/strict";
+import test from "node:test";
+import { bindingFromModelInfo, matchNamedPreset } from "@pi-desktop/shared";
+import { modelConfigWithBinding } from "@pi-desktop/agent-runtime";
+import {
+  ModelsDevCatalog, modelConfigFromModelsDev, modelInfoFromModelsDev,
+} from "../electron/main/models-dev-catalog.ts";
+
+const baseUrl = "https://api.stepfun.com/v1";
+const catalogPath = new URL("../resources/models.dev/api.json", import.meta.url).pathname;
+const target = { baseUrl, vendorKey: "stepfun", modelId: "step-5-preview" };
+
+test("StepFun selection retains official capabilities through a saved model binding", async () => {
+  const preset = matchNamedPreset({ baseUrl });
+  assert.equal(preset?.id, "stepfun");
+  assert.equal(preset.apiStyle, "chat_completions");
+  const catalog = new ModelsDevCatalog({ catalogPath });
+  await catalog.ensureLoaded();
+  const model = catalog.findModel(target);
+  assert.ok(model);
+  assert.equal(model.metadataSource, "provider");
+  const info = modelInfoFromModelsDev(model, "saved-stepfun");
+  assert.equal(info.catalogSource, "provider");
+  assert.deepEqual(info.supportedThinkingLevels, ["low", "medium", "high"]);
+  assert.ok(info.capabilities.includes("tools"));
+  assert.ok(info.capabilities.includes("vision"));
+  const savedBinding = JSON.parse(JSON.stringify(bindingFromModelInfo(info)));
+  const config = modelConfigWithBinding(modelConfigFromModelsDev(model, baseUrl), savedBinding);
+  assert.equal(config.contextWindow, 1_024_000);
+  assert.equal(config.maxTokens, 64_000);
+  assert.deepEqual(config.input, ["text", "image"]);
+  assert.equal(config.reasoning, true);
+  const overridden = modelConfigWithBinding(config, {
+    ...savedBinding, contextWindow: 256_000, maxTokens: 4096,
+    supportsImages: false, thinkingLevels: ["low"],
+  });
+  assert.equal(overridden.contextWindow, 256_000);
+  assert.equal(overridden.maxTokens, 4096);
+  assert.deepEqual(overridden.input, ["text"]);
+  assert.deepEqual(overridden.supportedThinkingLevels, ["low"]);
+});
+
+test("the StepFun supplement never changes gateways, other models, or lookalike hosts", async () => {
+  const catalog = new ModelsDevCatalog({ catalogPath });
+  await catalog.ensureLoaded();
+  for (const baseUrl of ["https://api.example.com/v1", "https://api.stepfun.com.evil.test/v1", "http://api.stepfun.com/v1", "https://api.stepfun.com/other/v1"]) {
+    assert.notEqual(catalog.findModel({ ...target, baseUrl })?.metadataSource, "provider");
+  }
+  assert.notEqual(catalog.findModel({ ...target, modelId: "step-3.7-flash" })?.metadataSource, "provider");
+});
+
+test("a published first-party catalog record supersedes the StepFun supplement after refresh", async () => {
+  const catalog = new ModelsDevCatalog({ catalogPath, fetchImpl: async () => new Response(JSON.stringify({
+    stepfun: { id: "stepfun", name: "StepFun", api: baseUrl, models: {
+      "step-5-preview": { id: "step-5-preview", name: "Updated Step", reasoning: true,
+        tool_call: true, modalities: { input: ["text", "image"], output: ["text"] },
+        limit: { context: 1_048_576, output: 32_768 } },
+    } },
+  }), { status: 200 }) });
+  await catalog.ensureLoaded();
+  assert.equal(catalog.findModel(target)?.limit.context, 1_024_000);
+  assert.equal(await catalog.refresh(), true);
+  const updated = catalog.findModel(target);
+  assert.notEqual(updated.metadataSource, "provider");
+  assert.equal(updated.limit.context, 1_048_576);
+  assert.equal(modelConfigFromModelsDev(updated).source, "models.dev");
+});
+
+test("discover, select, restore and stream a StepFun tool round trip through the real adapter", async (t) => {
+  const { discoverProviderModels } = await import("../electron/main/model-discovery.ts");
+  const { buildProviderModel, createProviderModels } = await import("../../../packages/agent-runtime/dist/provider-binding.js");
+  const discovery = t.mock.method(globalThis, "fetch", async (url, init) => {
+    assert.equal(url, `${baseUrl}/models`);
+    assert.equal(init.headers.Authorization, "Bearer test-credential");
+    return Response.json({ data: [{ id: "step-5-preview", object: "model" }] });
+  });
+  const preset = matchNamedPreset({ baseUrl });
+  const listed = await discoverProviderModels({ ...preset, apiKey: "test-credential" });
+  discovery.mock.restore();
+  const catalog = new ModelsDevCatalog({ catalogPath });
+  await catalog.ensureLoaded();
+  const metadata = catalog.findModel({ ...target, modelId: listed[0].modelId });
+  const savedBinding = JSON.parse(JSON.stringify(bindingFromModelInfo(modelInfoFromModelsDev(metadata, "stepfun-row"))));
+  const provider = { id: "stepfun-row", name: preset.name, vendorKey: preset.vendorKey, baseUrl,
+    apiStyle: preset.apiStyle, modelId: savedBinding.id, apiKey: "test-credential",
+    supportsReasoning: true, supportedThinkingLevels: savedBinding.thinkingLevels,
+    modelConfig: modelConfigWithBinding(modelConfigFromModelsDev(metadata, baseUrl), savedBinding) };
+  const model = buildProviderModel(provider);
+  const models = createProviderModels(provider, model);
+  const sse = (delta, finishReason) => new Response(
+    `data: ${JSON.stringify({ id: "test-stream", object: "chat.completion.chunk", model: model.id,
+      choices: [{ index: 0, delta, finish_reason: null }] })}\n\n` +
+    `data: ${JSON.stringify({ choices: [{ index: 0, delta: {}, finish_reason: finishReason }],
+      usage: { prompt_tokens: 12, completion_tokens: 8, total_tokens: 20 } })}\n\n` +
+    "data: [DONE]\n\n", { headers: { "Content-Type": "text/event-stream" } },
+  );
+  for (const reasoning of ["low", "medium", "high"]) {
+    let turn = 0;
+    const context = { systemPrompt: "Use the test tool.", messages: [{ role: "user", timestamp: 1,
+      content: [{ type: "text", text: "Read the probe." }, { type: "image", data: "dGVzdA==", mimeType: "image/png" }] }],
+      tools: [{ name: "read_probe", description: "Read the probe", parameters: { type: "object", properties: {} } }] };
+    const fetch = async (url, init) => {
+      assert.equal(String(url), `${baseUrl}/chat/completions`);
+      const body = JSON.parse(init.body);
+      assert.equal(body.model, "step-5-preview");
+      assert.equal(body.reasoning_effort, reasoning);
+      assert.equal(body.max_completion_tokens ?? body.max_tokens, 64_000);
+      assert.equal(body.messages[0].role, "system");
+      assert.ok(body.messages[1].content.some(part => part.type === "image_url"));
+      if (turn++ === 0) return sse({ role: "assistant", reasoning_content: "Read the probe first.",
+        tool_calls: [{ index: 0, id: "probe-call", type: "function", function: { name: "read_probe", arguments: "{}" } }] }, "tool_calls");
+      const assistant = body.messages.find(message => message.role === "assistant");
+      assert.equal(assistant.reasoning_content, "Read the probe first.");
+      assert.equal(body.messages.at(-1).role, "tool");
+      assert.equal(body.messages.at(-1).tool_call_id, "probe-call");
+      assert.equal(body.messages.at(-1).content, "42");
+      return sse({ role: "assistant", content: "42" }, "stop");
+    };
+    const first = await models.streamSimple(model, context, { reasoning, fetch }).result();
+    assert.equal(first.stopReason, "toolUse");
+    const call = first.content.find(block => block.type === "toolCall");
+    assert.equal(call.name, "read_probe");
+    // Reloaded transcript data must retain the reasoning field and tool identity.
+    context.messages.push(JSON.parse(JSON.stringify(first)), {
+      role: "toolResult", toolCallId: call.id, toolName: call.name,
+      content: [{ type: "text", text: "42" }], isError: false, timestamp: 2,
+    });
+    const second = await models.streamSimple(model, context, { reasoning, fetch }).result();
+    assert.equal(second.stopReason, "stop");
+    assert.equal(second.content.find(block => block.type === "text").text, "42");
+    assert.equal(second.usage.totalTokens, 20);
+  }
+});
+
+test("an unavailable catalog keeps an explicitly selected StepFun model usable without inventing availability", async () => {
+  const catalog = new ModelsDevCatalog({ catalogPath: "missing-stepfun-test-catalog.json" });
+  assert.equal(await catalog.ensureLoaded(), false);
+  assert.equal(catalog.findModel(target)?.limit.context, 1_024_000);
+  assert.deepEqual(catalog.modelsForProvider({ ...target, providerId: "stepfun-row" }), []);
+});
diff --git a/docs/adr/0134-models-dev-sole-model-metadata-source.md b/docs/adr/0134-models-dev-sole-model-metadata-source.md
index b4cf22fccd..92703fc698 100644
--- a/docs/adr/0134-models-dev-sole-model-metadata-source.md
+++ b/docs/adr/0134-models-dev-sole-model-metadata-source.md
@@ -1,6 +1,6 @@
 # ADR 0134: Use models.dev as the sole model metadata source with a local snapshot
 
-- Status: Accepted
+- Status: Accepted; amended by [StepFun first-party metadata](stepfun-first-party-model-metadata.md)
 - Date: 2026-08-29
 - Deciders: PI-Desktop core
 - Amends: ADR 0027, ADR 0133, D136, D266
@@ -22,7 +22,9 @@ cost tiers. Those fields need one stable owner and a local offline snapshot.
 
 ## Decision
 
-`https://models.dev/api.json` is the only model metadata/configuration source.
+`https://models.dev/api.json` is the general model metadata/configuration source.
+The StepFun amendment defines a source-labelled, exact-endpoint exception for
+`step-5-preview` until its first-party record is available.
 
 1. Electron main reads the bundled public document from
    `resources/models.dev/api.json` in development and
diff --git a/docs/adr/README.md b/docs/adr/README.md
index 917bd6cb02..3df93ee8b2 100644
--- a/docs/adr/README.md
+++ b/docs/adr/README.md
@@ -331,3 +331,4 @@ Each ADR includes:
 | turn-process-and-thinking-display | [Turn process and thinking presentation](turn-process-and-thinking-display.md) | Accepted |
 | provider-display-order | [Provider display order](provider-display-order.md) | Accepted |
 | provider-system-certificates | [Desktop sidecar uses OS-trusted certificates](provider-system-certificates.md) | Accepted |
+| stepfun-first-party-model-metadata | [First-party StepFun metadata for a newly released model](stepfun-first-party-model-metadata.md) | Accepted (amends ADR 0134) |
diff --git a/docs/adr/stepfun-first-party-model-metadata.md b/docs/adr/stepfun-first-party-model-metadata.md
new file mode 100644
index 0000000000..5297e120c9
--- /dev/null
+++ b/docs/adr/stepfun-first-party-model-metadata.md
@@ -0,0 +1,61 @@
+# ADR: First-party StepFun metadata for a newly released model
+
+- Status: Accepted
+- Date: 2026-09-21
+- Amends: ADR 0134
+- Related: issue #738
+
+## Context
+
+StepFun serves `step-5-preview` through its authenticated model-list API, but
+models.dev has no record for that model under the first-party StepFun provider.
+Its aggregator records disagree on reasoning, tool support and output limits.
+Falling across providers can therefore misconfigure a real, runnable model.
+The StepFun API publishes a 1,024,000-token input window and low/medium/high
+reasoning; its official model guide documents vision, tools and 64k output.
+
+## Decision
+
+Keep models.dev as the general catalog. Introduce one reviewed, source-labelled
+supplement for exactly `step-5-preview` at `https://api.stepfun.com/v1`.
+The supplement lives in a separate pure module in Electron main. A first-party
+models.dev record for the same endpoint/model takes precedence as soon as it
+exists; otherwise the supplement precedes cross-provider matches. It is also
+available when the bundled catalog cannot load. No network fetch is added to
+runtime startup or model lookup.
+
+Metadata carries `provider` provenance, never falsely `models.dev`. The existing
+optional model-info catalog-source field and internal runtime source union
+accept this additive value. Existing consumers and stored bindings need no
+migration. Lookup still goes through the same settings/session/subagent path;
+explicit binding overrides remain authoritative.
+
+Only exact HTTPS origin and version path matches qualify. Custom gateways,
+lookalike hosts, subscription endpoints and other model IDs retain their
+existing behavior. Live discovery remains the authority on availability: the
+supplement does not insert a model into an endpoint's response or claim that
+an API key has access. Video capability metadata does not add video attachment
+transport to the desktop app.
+
+## Alternatives
+
+- Wait for models.dev: leaves a publicly available model misconfigured.
+- Copy a reseller record: repeats inaccurate limits and capabilities.
+- Modify the bundled models.dev document: falsely attributes vendor data to
+  models.dev and loses the change on catalog refresh.
+- Introduce a broad parallel model catalog: unnecessary scope and maintenance.
+
+## Consequences
+
+The exception is narrow and removable once first-party catalog coverage is
+stable. Its source must be rechecked when StepFun changes the model. The 64k
+output ceiling is conservatively represented as 64,000 tokens; no unverified
+pricing is supplied. Existing source values, protocols, persistence and secret
+ownership remain unchanged.
+
+## References
+
+- [Step 5 Preview guide](https://platform.stepfun.com/docs/zh/guides/models/step-5-preview)
+- `GET https://api.stepfun.com/v1/models` (verified 2026-09-21; no credentials
+  or account data are retained in repository fixtures)
+- `apps/desktop/test/stepfun-model.test.mjs`
diff --git a/docs/guide/index.md b/docs/guide/index.md
index 4a077272bd..8bcd600bce 100644
--- a/docs/guide/index.md
+++ b/docs/guide/index.md
@@ -59,3 +59,7 @@ number; use the sidebar when you are exploring a domain.
 See the [AI development workflow](/spec/06-delivery/03-ai-development-workflow)
 and [change checklist](/spec/06-delivery/05-change-checklist) for the complete
 repository rules.
+
+## StepFun
+
+See [StepFun Step 5 Preview setup](stepfun.md).
diff --git a/docs/guide/stepfun.md b/docs/guide/stepfun.md
new file mode 100644
index 0000000000..8c78ce7d1c
--- /dev/null
+++ b/docs/guide/stepfun.md
@@ -0,0 +1,29 @@
+# StepFun Step 5 Preview
+
+## Unreleased change
+
+Add StepFun to the AI-service picker and support Step 5 Preview with its
+first-party context, vision, tool and reasoning capabilities.
+
+## Setup
+
+1. Open **Settings → Model configuration → Add AI service**.
+2. Select **StepFun** and enter your StepFun API key. The preset uses
+   `https://api.stepfun.com/v1` and Chat Completions.
+3. Fetch the model list and select `step-5-preview`, then save.
+4. Select the saved model in a conversation. Choose low, medium or high
+   thinking intensity, or retain the default medium.
+
+If the service cannot list models, add `step-5-preview` as a custom model ID
+on that same StepFun service. API entitlement is still required.
+
+The official endpoint reports a 1,024,000-token input limit, used here as a
+conservative context window. The output cap uses a conservative 64,000 tokens from the documented 64k limit.
+Text, images and tool calls use the existing conversation pipeline. The model's
+video capability does not enable video attachments in PI-Desktop.
+
+Advanced per-model overrides remain available. Existing custom gateways keep
+their own configuration; the official-endpoint supplement does not apply to
+Step Plan or reseller URLs. This change does not install or save an API key.
+
+See the [official model guide](https://platform.stepfun.com/docs/zh/guides/models/step-5-preview).
diff --git a/docs/spec/03-runtime/11-provider-model-system.md b/docs/spec/03-runtime/11-provider-model-system.md
index 4754f11808..f5ac40ba98 100644
--- a/docs/spec/03-runtime/11-provider-model-system.md
+++ b/docs/spec/03-runtime/11-provider-model-system.md
@@ -736,3 +736,11 @@ fix.
 - Automatic paid-plan discovery for every vendor portal
 - Proprietary non-HTTP SDKs without pi-ai support
 - Cloud-synced provider profiles
+
+### First-party StepFun metadata exception
+
+ADR `stepfun-first-party-model-metadata` narrowly amends the sole-source rule
+above: official StepFun Step 5 Preview uses a source-labelled, reviewed
+supplement until models.dev publishes its first-party record. The exception
+is confined to the exact official HTTPS endpoint/model pair and preserves
+user overrides. Other models retain the existing catalog behavior.
diff --git a/docs/spec/03-runtime/12-provider-config-schema.md b/docs/spec/03-runtime/12-provider-config-schema.md
index 8646115284..a08c1c8d55 100644
--- a/docs/spec/03-runtime/12-provider-config-schema.md
+++ b/docs/spec/03-runtime/12-provider-config-schema.md
@@ -383,7 +383,7 @@ type ModelCatalogCacheRecord = {
   contextWindow?: number
   source: "bundled" | "discovered" | "user"
   /** Renderer annotation for a row resolved from the bundled models.dev snapshot. */
-  catalogSource?: "models.dev"
+  catalogSource?: "models.dev" | "provider"
   updatedAt: string
   raw?: unknown
 }
@@ -569,3 +569,8 @@ secret:provider:<providerId>:oauth
 The two refs are independent, so one row may hold a key, a vendor account, or
 both; see [14-secrets-storage](14-secrets-storage.md) §10. Future multi-secret
 providers may add further suffixes (`:client_secret`, etc.).
+
+The optional `catalogSource: "provider"` identifies the reviewed first-party
+StepFun Step 5 Preview supplement (ADR `stepfun-first-party-model-metadata`).
+It is additive metadata, not a new persisted model availability source;
+`source: bundled | discovered | user` and credential ownership are unchanged.
diff --git a/docs/spec/03-runtime/13-model-catalog-and-selection.md b/docs/spec/03-runtime/13-model-catalog-and-selection.md
index 540176f357..172c1486eb 100644
--- a/docs/spec/03-runtime/13-model-catalog-and-selection.md
+++ b/docs/spec/03-runtime/13-model-catalog-and-selection.md
@@ -538,3 +538,18 @@ same model to the check mark, the toggle and the duplicate guard.
 - [ ] compact limit text never reads above the published value, keeps the
       neighbouring 1M-line windows apart (`1M` / `1.05M` / `1.1M`), and never
       renders a `K` mantissa at or above 1000
+
+### StepFun Step 5 Preview
+
+The StepFun preset selects `https://api.stepfun.com/v1` and Chat Completions.
+Discovery still determines which models the key can use. For exactly
+`step-5-preview` at that endpoint, a reviewed first-party metadata supplement
+provides a 1,024,000-token context/input window, a conservative 64,000-token
+output cap, image and tool support, and low/medium/high reasoning when the
+first-party models.dev record is absent. Third-party catalog records do not
+override that supplement. A first-party record supersedes it after refresh.
+
+The metadata source is `provider`, distinct from `models.dev`; user binding
+overrides keep their existing precedence. Other endpoints and model IDs are
+unchanged. The desktop does not add video attachment transport. See ADR
+`stepfun-first-party-model-metadata` and the StepFun setup guide.
diff --git a/docs/spec/06-delivery/04-e2e-test-plan.md b/docs/spec/06-delivery/04-e2e-test-plan.md
index 97391becec..a718d92fd8 100644
--- a/docs/spec/06-delivery/04-e2e-test-plan.md
+++ b/docs/spec/06-delivery/04-e2e-test-plan.md
@@ -7858,6 +7858,7 @@ identify the platform validation still needed.
 | C / G / Quality — Plugins navigation | E2E-NAV-plugins-button-goes-back |
 | C / D / Quality — Sidebar row states | E2E-LAYOUT-sidebar-row-states |
 | A / C / Quality — Sidebar material and settings return | E2E-LAYOUT-sidebar-settings |
+| B / C / Quality — StepFun Step 5 Preview | E2E-PROVIDER-stepfun-preview-tool-round-trip |
 | B / F / Security — Provider copy | E2E-PROVIDER-copy-config-without-credentials |
 | B / F / Quality — Selected model order | E2E-MODEL-selected-order-persists |
 | A — App startup | E2E-001, E2E-002, E2E-003, E2E-004, E2E-067, E2E-076, E2E-079, E2E-092, E2E-097, E2E-143, E2E-150, E2E-168, E2E-204 |
@@ -14102,3 +14103,24 @@ the latest destination. These assertions measure work counts, not device FPS.
 - **Milestone**: Maintenance.
 - **Status**: Covered by the existing HTTP client integration fixture and a
   focused component-render validation; no live IDA process required.
+
+### E2E-PROVIDER-stepfun-preview-tool-round-trip
+
+- **Preconditions:** Isolated task candidate; no production profile. Mock the
+  external HTTP boundary for automated checks; live API use requires explicit
+  authorization and a temporary credential.
+- **Steps:** Select StepFun, discover `step-5-preview`, select/save its binding,
+  restore the binding, send text with an image, execute a returned tool call,
+  and continue with the tool result. Repeat low, medium and high reasoning.
+  Refresh to a catalog with a first-party record; retain user overrides.
+- **Expected:** Exact official endpoint and model ID; 1,024,000 context and
+  64,000 output before first-party catalog coverage; image, reasoning and tools
+  remain enabled after restoration. Reasoning content and tool IDs survive
+  replay. Final text and usage are delivered. Gateways and other models remain
+  unchanged; new first-party catalog metadata supersedes the supplement.
+- **Specs:** `03-runtime/13-model-catalog-and-selection.md`; ADR
+  `stepfun-first-party-model-metadata`.
+- **Acceptance:** B (models), C (conversation), Quality.
+- **Status:** Automated service/adapter user path in
+  `apps/desktop/test/stepfun-model.test.mjs`; authenticated live API validation
+  is opt-in. No desktop visual verification is implied.
diff --git a/docs/zh-CN/spec/03-runtime/11-provider-model-system.md b/docs/zh-CN/spec/03-runtime/11-provider-model-system.md
index 4278942ee0..b7b4a9c063 100644
--- a/docs/zh-CN/spec/03-runtime/11-provider-model-system.md
+++ b/docs/zh-CN/spec/03-runtime/11-provider-model-system.md
@@ -646,3 +646,11 @@ OpenAI Responses 适配器必须把 `response.completed`（以及
 - 自动发现每个供应商门户的付费计划
 - 不支持 pi-ai 的专有非 HTTP SDK
 - 云同步的提供商配置文件
+
+### First-party StepFun metadata exception
+
+ADR `stepfun-first-party-model-metadata` narrowly amends the sole-source rule
+above: official StepFun Step 5 Preview uses a source-labelled, reviewed
+supplement until models.dev publishes its first-party record. The exception
+is confined to the exact official HTTPS endpoint/model pair and preserves
+user overrides. Other models retain the existing catalog behavior.
diff --git a/docs/zh-CN/spec/03-runtime/12-provider-config-schema.md b/docs/zh-CN/spec/03-runtime/12-provider-config-schema.md
index 92dcada186..10a1a54673 100644
--- a/docs/zh-CN/spec/03-runtime/12-provider-config-schema.md
+++ b/docs/zh-CN/spec/03-runtime/12-provider-config-schema.md
@@ -423,3 +423,8 @@ secret:provider:<providerId>:oauth
 两个引用相互独立，因此一行可以只有密钥、只有厂商账户，或两者兼有；参见
 [14-secrets-storage](14-secrets-storage.md) §10。未来的多重秘密提供商可能会
 继续添加后缀（`:client_secret` 等）。
+
+The optional `catalogSource: "provider"` identifies the reviewed first-party
+StepFun Step 5 Preview supplement (ADR `stepfun-first-party-model-metadata`).
+It is additive metadata, not a new persisted model availability source;
+`source: bundled | discovered | user` and credential ownership are unchanged.
diff --git a/docs/zh-CN/spec/03-runtime/13-model-catalog-and-selection.md b/docs/zh-CN/spec/03-runtime/13-model-catalog-and-selection.md
index 28d0cf990d..3f58128e84 100644
--- a/docs/zh-CN/spec/03-runtime/13-model-catalog-and-selection.md
+++ b/docs/zh-CN/spec/03-runtime/13-model-catalog-and-selection.md
@@ -329,3 +329,18 @@ Electron 使用本地 `models.dev` 记录装饰缓存和新发现的模型行。
 - [ ] 来源标记能在提供商保存/读取往返后保留，未标记记录仍可正常使用
 - [ ] 紧凑上限文本不会高于已发布值，1M 附近的相邻窗口保持可区分
       （`1M` / `1.05M` / `1.1M`），且永远不会渲染出大于等于 1000 的 `K` 尾数
+
+### StepFun Step 5 Preview
+
+The StepFun preset selects `https://api.stepfun.com/v1` and Chat Completions.
+Discovery still determines which models the key can use. For exactly
+`step-5-preview` at that endpoint, a reviewed first-party metadata supplement
+provides a 1,024,000-token context/input window, a conservative 64,000-token
+output cap, image and tool support, and low/medium/high reasoning when the
+first-party models.dev record is absent. Third-party catalog records do not
+override that supplement. A first-party record supersedes it after refresh.
+
+The metadata source is `provider`, distinct from `models.dev`; user binding
+overrides keep their existing precedence. Other endpoints and model IDs are
+unchanged. The desktop does not add video attachment transport. See ADR
+`stepfun-first-party-model-metadata` and the StepFun setup guide.
diff --git a/docs/zh-CN/spec/06-delivery/04-e2e-test-plan.md b/docs/zh-CN/spec/06-delivery/04-e2e-test-plan.md
index 5ef8346c60..0df63d83f5 100644
--- a/docs/zh-CN/spec/06-delivery/04-e2e-test-plan.md
+++ b/docs/zh-CN/spec/06-delivery/04-e2e-test-plan.md
@@ -5170,6 +5170,7 @@ IPC 请求无法关闭。
 | C / G / Quality — Plugins navigation | E2E-NAV-plugins-button-goes-back |
 | C / D / Quality — 侧边栏行状态 | E2E-LAYOUT-sidebar-row-states |
 | A / C / Quality — 侧栏材质与设置返回 | E2E-LAYOUT-sidebar-settings |
+| B / C / Quality — StepFun Step 5 Preview | E2E-PROVIDER-stepfun-preview-tool-round-trip |
 | B / F / Security — 提供商复制 | E2E-PROVIDER-copy-config-without-credentials |
 | B / F / Quality — 已选模型顺序 | E2E-MODEL-selected-order-persists |
 | A — 应用程序启动 | E2E-001、E2E-002、E2E-003、E2E-004、E2E-067、E2E-076、E2E-079、E2E-092、E2E-097、E2E-143、E2E-150、E2E-168、E2E-204、E2E-217 |
@@ -8333,3 +8334,24 @@ the latest destination. These assertions measure work counts, not device FPS.
 - **Milestone**: Maintenance.
 - **Status**: Covered by the existing HTTP client integration fixture and a
   focused component-render validation; no live IDA process required.
+
+### E2E-PROVIDER-stepfun-preview-tool-round-trip
+
+- **Preconditions:** Isolated task candidate; no production profile. Mock the
+  external HTTP boundary for automated checks; live API use requires explicit
+  authorization and a temporary credential.
+- **Steps:** Select StepFun, discover `step-5-preview`, select/save its binding,
+  restore the binding, send text with an image, execute a returned tool call,
+  and continue with the tool result. Repeat low, medium and high reasoning.
+  Refresh to a catalog with a first-party record; retain user overrides.
+- **Expected:** Exact official endpoint and model ID; 1,024,000 context and
+  64,000 output before first-party catalog coverage; image, reasoning and tools
+  remain enabled after restoration. Reasoning content and tool IDs survive
+  replay. Final text and usage are delivered. Gateways and other models remain
+  unchanged; new first-party catalog metadata supersedes the supplement.
+- **Specs:** `03-runtime/13-model-catalog-and-selection.md`; ADR
+  `stepfun-first-party-model-metadata`.
+- **Acceptance:** B (models), C (conversation), Quality.
+- **Status:** Automated service/adapter user path in
+  `apps/desktop/test/stepfun-model.test.mjs`; authenticated live API validation
+  is opt-in. No desktop visual verification is implied.
diff --git a/packages/agent-runtime/src/model-capabilities.test.ts b/packages/agent-runtime/src/model-capabilities.test.ts
index 54cb30bf32..ca4e4cc11a 100644
--- a/packages/agent-runtime/src/model-capabilities.test.ts
+++ b/packages/agent-runtime/src/model-capabilities.test.ts
@@ -26,6 +26,14 @@ function knownModel(): ModelConfig {
 }
 
 describe("main-supplied model capabilities", () => {
+  it("retains a first-party published window as the safety ceiling", () => {
+    const configured = modelConfigWithBinding({
+      ...knownModel(), source: "provider", contextWindow: 1_024_000,
+    }, { contextWindow: 2_000_000, maxTokens: 64_000, thinkingLevels: ["high"] });
+    expect(configured.contextWindow).toBe(2_000_000);
+    expect(configured.catalogContextWindow).toBe(1_024_000);
+  });
+
   it("uses models.dev modalities for visual transport", () => {
     expect(visionFromModelConfig(knownModel())).toBe(true);
     expect(
diff --git a/packages/agent-runtime/src/model-capabilities.ts b/packages/agent-runtime/src/model-capabilities.ts
index e7a04c7a57..359a64c2d8 100644
--- a/packages/agent-runtime/src/model-capabilities.ts
+++ b/packages/agent-runtime/src/model-capabilities.ts
@@ -103,7 +103,7 @@ export function modelConfigWithBinding(
     model.contextWindow;
   const catalogContextWindow =
     model.catalogContextWindow ??
-    (model.source === "models.dev" && model.contextWindow > 0
+    ((model.source === "models.dev" || model.source === "provider") && model.contextWindow > 0
       ? model.contextWindow
       : undefined);
   return {
diff --git a/packages/agent-runtime/src/thinking-level.ts b/packages/agent-runtime/src/thinking-level.ts
index 32cb0625ed..2f003c29cc 100644
--- a/packages/agent-runtime/src/thinking-level.ts
+++ b/packages/agent-runtime/src/thinking-level.ts
@@ -16,12 +16,13 @@ export type ThinkingCapabilitySet = {
 };
 
 /**
- * Serializable model metadata resolved in Electron main from models.dev.
+ * Serializable model metadata resolved in Electron main from models.dev or a
+ * reviewed first-party supplement.
  * pi-ai consumes this record through its selected transport adapter but does
  * not provide model names, limits, modalities, thinking levels, or prices.
  */
 export type ModelConfig = {
-  source: "models.dev" | "generic";
+  source: "models.dev" | "provider" | "generic";
   name: string;
   baseUrl: string;
   description?: string;
diff --git a/packages/i18n/src/locales/de/index.ts b/packages/i18n/src/locales/de/index.ts
index 4c4fba2d24..72805c07ee 100644
--- a/packages/i18n/src/locales/de/index.ts
+++ b/packages/i18n/src/locales/de/index.ts
@@ -1058,6 +1058,7 @@ sklm: {
     "presetMinimaxCn": "MiniMax",
     "presetMinimaxCnOpenai": "MiniMax (OpenAI)",
     "presetKimiCoding": "Kimi für Codierung",
+    presetStepfun: "StepFun",
     "presetXiaomi": "Xiaomi",
     "apiStyleResponses": "OpenAI-Antworten",
     "apiStyleAnthropic": "Anthropic Messages",
diff --git a/packages/i18n/src/locales/en/index.ts b/packages/i18n/src/locales/en/index.ts
index e3b69ebcc5..d400edd273 100644
--- a/packages/i18n/src/locales/en/index.ts
+++ b/packages/i18n/src/locales/en/index.ts
@@ -1070,6 +1070,7 @@ sklm: {
     presetMinimaxCn: "MiniMax",
     presetMinimaxCnOpenai: "MiniMax (OpenAI)",
     presetKimiCoding: "Kimi For Coding",
+    presetStepfun: "StepFun",
     presetXiaomi: "Xiaomi",
     apiStyleResponses: "OpenAI Responses",
     apiStyleAnthropic: "Anthropic Messages",
diff --git a/packages/i18n/src/locales/es/index.ts b/packages/i18n/src/locales/es/index.ts
index 667a54c07c..ade0289b89 100644
--- a/packages/i18n/src/locales/es/index.ts
+++ b/packages/i18n/src/locales/es/index.ts
@@ -1058,6 +1058,7 @@ sklm: {
     "presetMinimaxCn": "MiniMax",
     "presetMinimaxCnOpenai": "MiniMax (OpenAI)",
     "presetKimiCoding": "Kimi para codificación",
+    presetStepfun: "StepFun",
     "presetXiaomi": "Xiaomi",
     "apiStyleResponses": "Respuestas de OpenAI",
     "apiStyleAnthropic": "Mensajes antrópicos",
diff --git a/packages/i18n/src/locales/fr/index.ts b/packages/i18n/src/locales/fr/index.ts
index d69c1f39a1..068af3e25c 100644
--- a/packages/i18n/src/locales/fr/index.ts
+++ b/packages/i18n/src/locales/fr/index.ts
@@ -1058,6 +1058,7 @@ sklm: {
     "presetMinimaxCn": "MiniMax",
     "presetMinimaxCnOpenai": "MiniMax (OpenAI)",
     "presetKimiCoding": "Kimi pour le codage",
+    presetStepfun: "StepFun",
     "presetXiaomi": "Xiaomi",
     "apiStyleResponses": "Réponses OpenAI",
     "apiStyleAnthropic": "Messages anthropiques",
diff --git a/packages/i18n/src/locales/ko/index.ts b/packages/i18n/src/locales/ko/index.ts
index 9c9cb78c7f..92737e13d1 100644
--- a/packages/i18n/src/locales/ko/index.ts
+++ b/packages/i18n/src/locales/ko/index.ts
@@ -1071,6 +1071,7 @@ sklm: {
     presetMinimaxCn: "MiniMax",
     presetMinimaxCnOpenai: "MiniMax (OpenAI)",
     presetKimiCoding: "Kimi For Coding",
+    presetStepfun: "StepFun",
     presetXiaomi: "Xiaomi",
     apiStyleResponses: "OpenAI Responses",
     apiStyleAnthropic: "Anthropic Messages",
diff --git a/packages/i18n/src/locales/tr/index.ts b/packages/i18n/src/locales/tr/index.ts
index a3e57db14f..7ef9aa583b 100644
--- a/packages/i18n/src/locales/tr/index.ts
+++ b/packages/i18n/src/locales/tr/index.ts
@@ -1071,6 +1071,7 @@ sklm: {
     presetMinimaxCn: "MiniMax",
     presetMinimaxCnOpenai: "MiniMax (OpenAI)",
     presetKimiCoding: "Kimi For Coding",
+    presetStepfun: "StepFun",
     presetXiaomi: "Xiaomi",
     apiStyleResponses: "OpenAI Responses",
     apiStyleAnthropic: "Anthropic Messages",
diff --git a/packages/i18n/src/locales/zh-CN/index.ts b/packages/i18n/src/locales/zh-CN/index.ts
index 6e6020c2d8..5f736735e2 100644
--- a/packages/i18n/src/locales/zh-CN/index.ts
+++ b/packages/i18n/src/locales/zh-CN/index.ts
@@ -1058,6 +1058,7 @@ sklm: {
     presetMinimaxCn: "MiniMax",
     presetMinimaxCnOpenai: "MiniMax（OpenAI）",
     presetKimiCoding: "Kimi 编程",
+    presetStepfun: "阶跃星辰",
     presetXiaomi: "小米",
     apiStyleResponses: "OpenAI Responses",
     apiStyleAnthropic: "Anthropic Messages",
diff --git a/packages/i18n/src/locales/zh-TW/index.ts b/packages/i18n/src/locales/zh-TW/index.ts
index 6bd8270358..ac26886c24 100644
--- a/packages/i18n/src/locales/zh-TW/index.ts
+++ b/packages/i18n/src/locales/zh-TW/index.ts
@@ -1058,6 +1058,7 @@ sklm: {
     presetMinimaxCn: "MiniMax",
     presetMinimaxCnOpenai: "MiniMax（OpenAI）",
     presetKimiCoding: "Kimi 程式設計",
+    presetStepfun: "階躍星辰",
     presetXiaomi: "小米",
     apiStyleResponses: "OpenAI Responses",
     apiStyleAnthropic: "Anthropic Messages",
diff --git a/packages/shared/src/provider-presets.ts b/packages/shared/src/provider-presets.ts
index b8659be11d..8d509befb3 100644
--- a/packages/shared/src/provider-presets.ts
+++ b/packages/shared/src/provider-presets.ts
@@ -203,6 +203,14 @@ export const NAMED_ENDPOINT_PRESETS: readonly NamedEndpointPreset[] = [
     labelKey: "settings.presetMinimaxCnOpenai",
     aliases: ["minimax-openai", "minimax-compatible"],
   },
+  {
+    id: "stepfun",
+    vendorKey: "stepfun",
+    name: "StepFun",
+    baseUrl: "https://api.stepfun.com/v1",
+    apiStyle: "chat_completions",
+    labelKey: "settings.presetStepfun",
+  },
   {
     id: "xiaomi",
     vendorKey: "xiaomi",
diff --git a/packages/shared/src/types/models.ts b/packages/shared/src/types/models.ts
index c91f044e13..d0cdf60fa6 100644
--- a/packages/shared/src/types/models.ts
+++ b/packages/shared/src/types/models.ts
@@ -216,7 +216,7 @@ export type ModelInfo = {
   supportedThinkingLevels?: ThinkingLevel[];
   source: "bundled" | "discovered" | "user";
   /** Metadata catalog that supplied this row, when it is a known model. */
-  catalogSource?: "models.dev";
+  catalogSource?: "models.dev" | "provider";
 };
 
 /**

From e0e41426d40a914e08a8e181f3cdcbf5159433d0 Mon Sep 17 00:00:00 2001
From: zszz3 <91608029+zszz3@users.noreply.github.com>
Date: Mon, 21 Sep 2026 14:35:31 +0800
Subject: [PATCH 2/7] fix(providers): use StepFun Plan and preserve retry
 settings

Route the service preset to the subscription endpoint so Step API keys
can discover Step 5 Preview. Keep saved ordinary endpoints unchanged.

Normalize disabled retry settings to false on both read paths so an
unrelated settings edit can pass the existing strict write validation.
---
 .../electron/main/runtime/provider-catalog.ts |  4 +--
 .../electron/main/stepfun-model-metadata.ts   |  4 +--
 apps/desktop/src/lib/api.ts                   |  4 +--
 .../test/provider-catalog-runtime.test.mjs    | 10 +++++++
 apps/desktop/test/stepfun-model.test.mjs      |  7 ++---
 apps/desktop/test/turn-process.test.mjs       | 27 ++++++++++++++++++-
 .../adr/stepfun-first-party-model-metadata.md |  5 ++--
 docs/guide/stepfun.md                         | 12 ++++++---
 docs/spec/03-runtime/02-agent-runtime.md      |  6 +++++
 .../13-model-catalog-and-selection.md         |  7 +++--
 docs/spec/06-delivery/04-e2e-test-plan.md     | 12 ++++++++-
 .../zh-CN/spec/03-runtime/02-agent-runtime.md |  6 +++++
 .../13-model-catalog-and-selection.md         |  7 +++--
 .../spec/06-delivery/04-e2e-test-plan.md      | 12 ++++++++-
 packages/i18n/src/locales/de/index.ts         |  2 +-
 packages/i18n/src/locales/en/index.ts         |  2 +-
 packages/i18n/src/locales/es/index.ts         |  2 +-
 packages/i18n/src/locales/fr/index.ts         |  2 +-
 packages/i18n/src/locales/ko/index.ts         |  2 +-
 packages/i18n/src/locales/tr/index.ts         |  2 +-
 packages/i18n/src/locales/zh-CN/index.ts      |  2 +-
 packages/i18n/src/locales/zh-TW/index.ts      |  2 +-
 packages/shared/src/provider-presets.ts       | 10 +++----
 23 files changed, 112 insertions(+), 37 deletions(-)

diff --git a/apps/desktop/electron/main/runtime/provider-catalog.ts b/apps/desktop/electron/main/runtime/provider-catalog.ts
index 8da390e3d7..e3d0eccd46 100644
--- a/apps/desktop/electron/main/runtime/provider-catalog.ts
+++ b/apps/desktop/electron/main/runtime/provider-catalog.ts
@@ -181,9 +181,7 @@ export function createProviderCatalogRuntime({
     return {
       ...(value as T),
       infiniteProviderRetry: (value as T & { infiniteProviderRetry?: unknown })
-        .infiniteProviderRetry === true
-        ? true
-        : undefined,
+        .infiniteProviderRetry === true,
       defaultCommandShell: isCommandShellId(value.defaultCommandShell)
         ? value.defaultCommandShell
         : defaultCommandShellForPlatform(process.platform),
diff --git a/apps/desktop/electron/main/stepfun-model-metadata.ts b/apps/desktop/electron/main/stepfun-model-metadata.ts
index e68b16ad53..e4825be4f3 100644
--- a/apps/desktop/electron/main/stepfun-model-metadata.ts
+++ b/apps/desktop/electron/main/stepfun-model-metadata.ts
@@ -21,13 +21,13 @@ export function stepfunModelSupplement(input: {
   }
   if (
     endpoint.origin !== "https://api.stepfun.com" ||
-    endpoint.pathname.replace(/\/+$/, "") !== "/v1" ||
+    !["/v1", "/step_plan/v1"].includes(endpoint.pathname.replace(/\/+$/, "")) ||
     endpoint.username || endpoint.password || endpoint.search || endpoint.hash
   ) return undefined;
   return {
     providerKey: "stepfun",
     providerName: "StepFun",
-    providerApi: "https://api.stepfun.com/v1",
+    providerApi: `${endpoint.origin}${endpoint.pathname.replace(/\/+$/, "")}`,
     metadataSource: "provider",
     modelId: "step-5-preview",
     displayName: "Step 5 Preview",
diff --git a/apps/desktop/src/lib/api.ts b/apps/desktop/src/lib/api.ts
index 3ef5e7f7ba..845162960c 100644
--- a/apps/desktop/src/lib/api.ts
+++ b/apps/desktop/src/lib/api.ts
@@ -344,9 +344,7 @@ export function normalizeSettings(settings: AppSettings): AppSettings {
     ...settings,
     defaultMode: normalizeMode((settings as { defaultMode?: unknown }).defaultMode),
     infiniteProviderRetry:
-      (settings as { infiniteProviderRetry?: unknown }).infiniteProviderRetry === true
-        ? true
-        : undefined,
+      (settings as { infiniteProviderRetry?: unknown }).infiniteProviderRetry === true,
     defaultCommandShell: isCommandShellId(
       (settings as { defaultCommandShell?: unknown }).defaultCommandShell,
     )
diff --git a/apps/desktop/test/provider-catalog-runtime.test.mjs b/apps/desktop/test/provider-catalog-runtime.test.mjs
index f5a37f2106..dbbbf4fcb2 100644
--- a/apps/desktop/test/provider-catalog-runtime.test.mjs
+++ b/apps/desktop/test/provider-catalog-runtime.test.mjs
@@ -151,3 +151,13 @@ test("a bulk session refresh reuses catalog matches while preserving each sessio
   }
   assert.equal(modelReads, 0, "session list refreshes must not repeat catalog matching work");
 });
+
+test("loaded retry defaults survive a settings edit and save", async () => {
+  const { runtime } = await fixtureRuntime();
+  for (const settings of [{}, { infiniteProviderRetry: false }, { infiniteProviderRetry: true }]) {
+    const loaded = runtime.normalizeSettings(settings);
+    const edited = { ...loaded, theme: "light" };
+    assert.equal(edited.infiniteProviderRetry, settings.infiniteProviderRetry === true);
+    assert.equal(runtime.validateSettingsWrite(edited), edited);
+  }
+});
diff --git a/apps/desktop/test/stepfun-model.test.mjs b/apps/desktop/test/stepfun-model.test.mjs
index 81cb1e57d3..5341e091b8 100644
--- a/apps/desktop/test/stepfun-model.test.mjs
+++ b/apps/desktop/test/stepfun-model.test.mjs
@@ -6,13 +6,14 @@ import {
   ModelsDevCatalog, modelConfigFromModelsDev, modelInfoFromModelsDev,
 } from "../electron/main/models-dev-catalog.ts";
 
-const baseUrl = "https://api.stepfun.com/v1";
+const baseUrl = "https://api.stepfun.com/step_plan/v1";
 const catalogPath = new URL("../resources/models.dev/api.json", import.meta.url).pathname;
-const target = { baseUrl, vendorKey: "stepfun", modelId: "step-5-preview" };
+const target = { baseUrl, vendorKey: "stepfun-plan", modelId: "step-5-preview" };
 
 test("StepFun selection retains official capabilities through a saved model binding", async () => {
   const preset = matchNamedPreset({ baseUrl });
-  assert.equal(preset?.id, "stepfun");
+  assert.equal(preset?.id, "stepfun-plan");
+  assert.equal(matchNamedPreset({ baseUrl: "https://api.stepfun.com/v1", vendorKey: "stepfun" }), undefined);
   assert.equal(preset.apiStyle, "chat_completions");
   const catalog = new ModelsDevCatalog({ catalogPath });
   await catalog.ensureLoaded();
diff --git a/apps/desktop/test/turn-process.test.mjs b/apps/desktop/test/turn-process.test.mjs
index 661d74fcc3..6e9bd25bef 100644
--- a/apps/desktop/test/turn-process.test.mjs
+++ b/apps/desktop/test/turn-process.test.mjs
@@ -169,7 +169,8 @@ test("user boundaries retain independent processes and delegation details stay a
 });
 
 test("settings writes validate the mode without changing other preferences", async () => {
-  const { validateSettingsWrite } = await import("../src/lib/api.ts");
+  const { api, normalizeSettings, validateSettingsWrite } = await import("../src/lib/api.ts");
+  const { IPC } = await import("@pi-desktop/shared");
   const settings = {
     defaultMode: "agent",
     theme: "dark",
@@ -177,6 +178,30 @@ test("settings writes validate the mode without changing other preferences", asy
     onboardingDismissed: false,
   };
   assert.equal(validateSettingsWrite(settings), settings);
+  for (const infiniteProviderRetry of [undefined, false, true]) {
+    const loaded = normalizeSettings({ ...settings, defaultCommandShell: "bash", infiniteProviderRetry });
+    const edited = { ...loaded, theme: "light" };
+    assert.equal(edited.infiniteProviderRetry, infiniteProviderRetry === true);
+    assert.equal(validateSettingsWrite(edited), edited);
+    const previousWindow = globalThis.window;
+    let persisted;
+    globalThis.window = { piDesktop: { platform: "darwin", invoke: async (channel, input) => {
+      if (channel === IPC.invoke.settingsGet) return { ok: true, data: { ...settings, infiniteProviderRetry } };
+      assert.equal(channel, IPC.invoke.settingsSet);
+      persisted = input;
+      return { ok: true, data: {} };
+    } } };
+    try {
+      const current = await api.getSettings();
+      await api.setSettings({ ...current, theme: "light" });
+      assert.equal(persisted.theme, "light");
+      assert.equal(persisted.infiniteProviderRetry, infiniteProviderRetry === true);
+    } finally {
+      if (previousWindow === undefined) delete globalThis.window;
+      else globalThis.window = previousWindow;
+    }
+
+  }
   const infiniteSettings = { ...settings, infiniteProviderRetry: true };
   assert.equal(validateSettingsWrite(infiniteSettings), infiniteSettings);
   assert.throws(
diff --git a/docs/adr/stepfun-first-party-model-metadata.md b/docs/adr/stepfun-first-party-model-metadata.md
index 5297e120c9..d21ab498fd 100644
--- a/docs/adr/stepfun-first-party-model-metadata.md
+++ b/docs/adr/stepfun-first-party-model-metadata.md
@@ -17,7 +17,8 @@ reasoning; its official model guide documents vision, tools and 64k output.
 ## Decision
 
 Keep models.dev as the general catalog. Introduce one reviewed, source-labelled
-supplement for exactly `step-5-preview` at `https://api.stepfun.com/v1`.
+supplement for exactly `step-5-preview` at `https://api.stepfun.com/v1`
+and the official Step Plan endpoint `https://api.stepfun.com/step_plan/v1`.
 The supplement lives in a separate pure module in Electron main. A first-party
 models.dev record for the same endpoint/model takes precedence as soon as it
 exists; otherwise the supplement precedes cross-provider matches. It is also
@@ -31,7 +32,7 @@ migration. Lookup still goes through the same settings/session/subagent path;
 explicit binding overrides remain authoritative.
 
 Only exact HTTPS origin and version path matches qualify. Custom gateways,
-lookalike hosts, subscription endpoints and other model IDs retain their
+lookalike hosts and other model IDs retain their
 existing behavior. Live discovery remains the authority on availability: the
 supplement does not insert a model into an endpoint's response or claim that
 an API key has access. Video capability metadata does not add video attachment
diff --git a/docs/guide/stepfun.md b/docs/guide/stepfun.md
index 8c78ce7d1c..cf1f1ceef6 100644
--- a/docs/guide/stepfun.md
+++ b/docs/guide/stepfun.md
@@ -2,14 +2,16 @@
 
 ## Unreleased change
 
-Add StepFun to the AI-service picker and support Step 5 Preview with its
+Add StepFun Plan to the AI-service picker and support Step 5 Preview with its
 first-party context, vision, tool and reasoning capabilities.
 
 ## Setup
 
 1. Open **Settings → Model configuration → Add AI service**.
-2. Select **StepFun** and enter your StepFun API key. The preset uses
-   `https://api.stepfun.com/v1` and Chat Completions.
+2. Select **StepFun Plan** (`https://api.stepfun.com/step_plan/v1`) and enter your
+   Step API key. The preset uses Chat Completions and subscription credits.
+   The ordinary API has no dedicated picker entry; existing saved custom
+   services keep their endpoint and model configuration.
 3. Fetch the model list and select `step-5-preview`, then save.
 4. Select the saved model in a conversation. Choose low, medium or high
    thinking intensity, or retain the default medium.
@@ -24,6 +26,8 @@ video capability does not enable video attachments in PI-Desktop.
 
 Advanced per-model overrides remain available. Existing custom gateways keep
 their own configuration; the official-endpoint supplement does not apply to
-Step Plan or reseller URLs. This change does not install or save an API key.
+reseller URLs. This change does not install or save an API key.
 
 See the [official model guide](https://platform.stepfun.com/docs/zh/guides/models/step-5-preview).
+
+See the [official Step Plan guide](https://platform.stepfun.com/docs/zh/step-plan/overview).
diff --git a/docs/spec/03-runtime/02-agent-runtime.md b/docs/spec/03-runtime/02-agent-runtime.md
index 6cbca8b4da..4d339c3cc0 100644
--- a/docs/spec/03-runtime/02-agent-runtime.md
+++ b/docs/spec/03-runtime/02-agent-runtime.md
@@ -1468,3 +1468,9 @@ cause survives adapter message flattening, remains on the final error row,
 and never triggers a provider transport rebuild. Protocol errors such as
 `EPROTO` keep their existing retry behavior. See
 [certificate trust ADR](../../adr/provider-system-certificates.md).
+
+### Retry preference read/write compatibility
+
+Settings reads normalize missing or disabled `infiniteProviderRetry` to the
+boolean `false`. A loaded settings object remains valid when another preference
+is changed and saved. Explicit invalid non-boolean writes remain rejected.
diff --git a/docs/spec/03-runtime/13-model-catalog-and-selection.md b/docs/spec/03-runtime/13-model-catalog-and-selection.md
index 172c1486eb..3716733898 100644
--- a/docs/spec/03-runtime/13-model-catalog-and-selection.md
+++ b/docs/spec/03-runtime/13-model-catalog-and-selection.md
@@ -541,9 +541,12 @@ same model to the check mark, the toggle and the duplicate guard.
 
 ### StepFun Step 5 Preview
 
-The StepFun preset selects `https://api.stepfun.com/v1` and Chat Completions.
+The service picker exposes only StepFun Plan for StepFun, selecting
+`https://api.stepfun.com/step_plan/v1` and Chat Completions. Ordinary API
+services remain usable as custom configurations; existing saved endpoints
+are never rewritten or relabelled as subscription services.
 Discovery still determines which models the key can use. For exactly
-`step-5-preview` at that endpoint, a reviewed first-party metadata supplement
+`step-5-preview` at the plan endpoint or a saved ordinary API endpoint, a reviewed first-party metadata supplement
 provides a 1,024,000-token context/input window, a conservative 64,000-token
 output cap, image and tool support, and low/medium/high reasoning when the
 first-party models.dev record is absent. Third-party catalog records do not
diff --git a/docs/spec/06-delivery/04-e2e-test-plan.md b/docs/spec/06-delivery/04-e2e-test-plan.md
index a718d92fd8..8802b36f2b 100644
--- a/docs/spec/06-delivery/04-e2e-test-plan.md
+++ b/docs/spec/06-delivery/04-e2e-test-plan.md
@@ -14109,7 +14109,9 @@ the latest destination. These assertions measure work counts, not device FPS.
 - **Preconditions:** Isolated task candidate; no production profile. Mock the
   external HTTP boundary for automated checks; live API use requires explicit
   authorization and a temporary credential.
-- **Steps:** Select StepFun, discover `step-5-preview`, select/save its binding,
+- **Steps:** Select StepFun Plan, verify its subscription endpoint and that no
+  ordinary StepFun API preset is offered or rematched to Plan, discover
+  `step-5-preview`, select/save its binding,
   restore the binding, send text with an image, execute a returned tool call,
   and continue with the tool result. Repeat low, medium and high reasoning.
   Refresh to a catalog with a first-party record; retain user overrides.
@@ -14124,3 +14126,11 @@ the latest destination. These assertions measure work counts, not device FPS.
 - **Status:** Automated service/adapter user path in
   `apps/desktop/test/stepfun-model.test.mjs`; authenticated live API validation
   is opt-in. No desktop visual verification is implied.
+
+### E2E-SETTINGS-retry-default-round-trip
+
+Load legacy settings without `infiniteProviderRetry`, change an unrelated
+preference, and save. Repeat with retry explicitly false and true. Both
+renderer and main validation must accept the normalized boolean while retaining
+the chosen retry state. Reject invalid non-boolean writes. Covered by settings
+round-trip tests in `turn-process.test.mjs` and `provider-catalog-runtime.test.mjs`.
diff --git a/docs/zh-CN/spec/03-runtime/02-agent-runtime.md b/docs/zh-CN/spec/03-runtime/02-agent-runtime.md
index d80bc2e15c..f96de9165a 100644
--- a/docs/zh-CN/spec/03-runtime/02-agent-runtime.md
+++ b/docs/zh-CN/spec/03-runtime/02-agent-runtime.md
@@ -1076,3 +1076,9 @@ System/Direct/Custom 代理路由保持不变。
 终态。结构化原因会穿过 adapter 的错误扁平化，保留在最终错误行中，也不会触发
 provider transport 重建。`EPROTO` 等协议错误继续使用原有重试行为。详见
 [证书信任 ADR](../../../adr/provider-system-certificates.md)。
+
+### Retry preference read/write compatibility
+
+Settings reads normalize missing or disabled `infiniteProviderRetry` to the
+boolean `false`. A loaded settings object remains valid when another preference
+is changed and saved. Explicit invalid non-boolean writes remain rejected.
diff --git a/docs/zh-CN/spec/03-runtime/13-model-catalog-and-selection.md b/docs/zh-CN/spec/03-runtime/13-model-catalog-and-selection.md
index 3f58128e84..4d4cb76fd9 100644
--- a/docs/zh-CN/spec/03-runtime/13-model-catalog-and-selection.md
+++ b/docs/zh-CN/spec/03-runtime/13-model-catalog-and-selection.md
@@ -332,9 +332,12 @@ Electron 使用本地 `models.dev` 记录装饰缓存和新发现的模型行。
 
 ### StepFun Step 5 Preview
 
-The StepFun preset selects `https://api.stepfun.com/v1` and Chat Completions.
+The service picker exposes only StepFun Plan for StepFun, selecting
+`https://api.stepfun.com/step_plan/v1` and Chat Completions. Ordinary API
+services remain usable as custom configurations; existing saved endpoints
+are never rewritten or relabelled as subscription services.
 Discovery still determines which models the key can use. For exactly
-`step-5-preview` at that endpoint, a reviewed first-party metadata supplement
+`step-5-preview` at the plan endpoint or a saved ordinary API endpoint, a reviewed first-party metadata supplement
 provides a 1,024,000-token context/input window, a conservative 64,000-token
 output cap, image and tool support, and low/medium/high reasoning when the
 first-party models.dev record is absent. Third-party catalog records do not
diff --git a/docs/zh-CN/spec/06-delivery/04-e2e-test-plan.md b/docs/zh-CN/spec/06-delivery/04-e2e-test-plan.md
index 0df63d83f5..ea3942096b 100644
--- a/docs/zh-CN/spec/06-delivery/04-e2e-test-plan.md
+++ b/docs/zh-CN/spec/06-delivery/04-e2e-test-plan.md
@@ -8340,7 +8340,9 @@ the latest destination. These assertions measure work counts, not device FPS.
 - **Preconditions:** Isolated task candidate; no production profile. Mock the
   external HTTP boundary for automated checks; live API use requires explicit
   authorization and a temporary credential.
-- **Steps:** Select StepFun, discover `step-5-preview`, select/save its binding,
+- **Steps:** Select StepFun Plan, verify its subscription endpoint and that no
+  ordinary StepFun API preset is offered or rematched to Plan, discover
+  `step-5-preview`, select/save its binding,
   restore the binding, send text with an image, execute a returned tool call,
   and continue with the tool result. Repeat low, medium and high reasoning.
   Refresh to a catalog with a first-party record; retain user overrides.
@@ -8355,3 +8357,11 @@ the latest destination. These assertions measure work counts, not device FPS.
 - **Status:** Automated service/adapter user path in
   `apps/desktop/test/stepfun-model.test.mjs`; authenticated live API validation
   is opt-in. No desktop visual verification is implied.
+
+### E2E-SETTINGS-retry-default-round-trip
+
+Load legacy settings without `infiniteProviderRetry`, change an unrelated
+preference, and save. Repeat with retry explicitly false and true. Both
+renderer and main validation must accept the normalized boolean while retaining
+the chosen retry state. Reject invalid non-boolean writes. Covered by settings
+round-trip tests in `turn-process.test.mjs` and `provider-catalog-runtime.test.mjs`.
diff --git a/packages/i18n/src/locales/de/index.ts b/packages/i18n/src/locales/de/index.ts
index 72805c07ee..dce4d986e2 100644
--- a/packages/i18n/src/locales/de/index.ts
+++ b/packages/i18n/src/locales/de/index.ts
@@ -1058,7 +1058,7 @@ sklm: {
     "presetMinimaxCn": "MiniMax",
     "presetMinimaxCnOpenai": "MiniMax (OpenAI)",
     "presetKimiCoding": "Kimi für Codierung",
-    presetStepfun: "StepFun",
+    presetStepfunPlan: "StepFun Plan",
     "presetXiaomi": "Xiaomi",
     "apiStyleResponses": "OpenAI-Antworten",
     "apiStyleAnthropic": "Anthropic Messages",
diff --git a/packages/i18n/src/locales/en/index.ts b/packages/i18n/src/locales/en/index.ts
index d400edd273..fa543d7aac 100644
--- a/packages/i18n/src/locales/en/index.ts
+++ b/packages/i18n/src/locales/en/index.ts
@@ -1070,7 +1070,7 @@ sklm: {
     presetMinimaxCn: "MiniMax",
     presetMinimaxCnOpenai: "MiniMax (OpenAI)",
     presetKimiCoding: "Kimi For Coding",
-    presetStepfun: "StepFun",
+    presetStepfunPlan: "StepFun Plan",
     presetXiaomi: "Xiaomi",
     apiStyleResponses: "OpenAI Responses",
     apiStyleAnthropic: "Anthropic Messages",
diff --git a/packages/i18n/src/locales/es/index.ts b/packages/i18n/src/locales/es/index.ts
index ade0289b89..97ad4c51e4 100644
--- a/packages/i18n/src/locales/es/index.ts
+++ b/packages/i18n/src/locales/es/index.ts
@@ -1058,7 +1058,7 @@ sklm: {
     "presetMinimaxCn": "MiniMax",
     "presetMinimaxCnOpenai": "MiniMax (OpenAI)",
     "presetKimiCoding": "Kimi para codificación",
-    presetStepfun: "StepFun",
+    presetStepfunPlan: "StepFun Plan",
     "presetXiaomi": "Xiaomi",
     "apiStyleResponses": "Respuestas de OpenAI",
     "apiStyleAnthropic": "Mensajes antrópicos",
diff --git a/packages/i18n/src/locales/fr/index.ts b/packages/i18n/src/locales/fr/index.ts
index 068af3e25c..db534ff396 100644
--- a/packages/i18n/src/locales/fr/index.ts
+++ b/packages/i18n/src/locales/fr/index.ts
@@ -1058,7 +1058,7 @@ sklm: {
     "presetMinimaxCn": "MiniMax",
     "presetMinimaxCnOpenai": "MiniMax (OpenAI)",
     "presetKimiCoding": "Kimi pour le codage",
-    presetStepfun: "StepFun",
+    presetStepfunPlan: "StepFun Plan",
     "presetXiaomi": "Xiaomi",
     "apiStyleResponses": "Réponses OpenAI",
     "apiStyleAnthropic": "Messages anthropiques",
diff --git a/packages/i18n/src/locales/ko/index.ts b/packages/i18n/src/locales/ko/index.ts
index 92737e13d1..24f720bc20 100644
--- a/packages/i18n/src/locales/ko/index.ts
+++ b/packages/i18n/src/locales/ko/index.ts
@@ -1071,7 +1071,7 @@ sklm: {
     presetMinimaxCn: "MiniMax",
     presetMinimaxCnOpenai: "MiniMax (OpenAI)",
     presetKimiCoding: "Kimi For Coding",
-    presetStepfun: "StepFun",
+    presetStepfunPlan: "StepFun Plan",
     presetXiaomi: "Xiaomi",
     apiStyleResponses: "OpenAI Responses",
     apiStyleAnthropic: "Anthropic Messages",
diff --git a/packages/i18n/src/locales/tr/index.ts b/packages/i18n/src/locales/tr/index.ts
index 7ef9aa583b..1c67562dea 100644
--- a/packages/i18n/src/locales/tr/index.ts
+++ b/packages/i18n/src/locales/tr/index.ts
@@ -1071,7 +1071,7 @@ sklm: {
     presetMinimaxCn: "MiniMax",
     presetMinimaxCnOpenai: "MiniMax (OpenAI)",
     presetKimiCoding: "Kimi For Coding",
-    presetStepfun: "StepFun",
+    presetStepfunPlan: "StepFun Plan",
     presetXiaomi: "Xiaomi",
     apiStyleResponses: "OpenAI Responses",
     apiStyleAnthropic: "Anthropic Messages",
diff --git a/packages/i18n/src/locales/zh-CN/index.ts b/packages/i18n/src/locales/zh-CN/index.ts
index 5f736735e2..dbb503218b 100644
--- a/packages/i18n/src/locales/zh-CN/index.ts
+++ b/packages/i18n/src/locales/zh-CN/index.ts
@@ -1058,7 +1058,7 @@ sklm: {
     presetMinimaxCn: "MiniMax",
     presetMinimaxCnOpenai: "MiniMax（OpenAI）",
     presetKimiCoding: "Kimi 编程",
-    presetStepfun: "阶跃星辰",
+    presetStepfunPlan: "StepFun Plan（订阅）",
     presetXiaomi: "小米",
     apiStyleResponses: "OpenAI Responses",
     apiStyleAnthropic: "Anthropic Messages",
diff --git a/packages/i18n/src/locales/zh-TW/index.ts b/packages/i18n/src/locales/zh-TW/index.ts
index ac26886c24..709ac8b402 100644
--- a/packages/i18n/src/locales/zh-TW/index.ts
+++ b/packages/i18n/src/locales/zh-TW/index.ts
@@ -1058,7 +1058,7 @@ sklm: {
     presetMinimaxCn: "MiniMax",
     presetMinimaxCnOpenai: "MiniMax（OpenAI）",
     presetKimiCoding: "Kimi 程式設計",
-    presetStepfun: "階躍星辰",
+    presetStepfunPlan: "StepFun Plan（訂閱）",
     presetXiaomi: "小米",
     apiStyleResponses: "OpenAI Responses",
     apiStyleAnthropic: "Anthropic Messages",
diff --git a/packages/shared/src/provider-presets.ts b/packages/shared/src/provider-presets.ts
index 8d509befb3..a214ed6a74 100644
--- a/packages/shared/src/provider-presets.ts
+++ b/packages/shared/src/provider-presets.ts
@@ -204,12 +204,12 @@ export const NAMED_ENDPOINT_PRESETS: readonly NamedEndpointPreset[] = [
     aliases: ["minimax-openai", "minimax-compatible"],
   },
   {
-    id: "stepfun",
-    vendorKey: "stepfun",
-    name: "StepFun",
-    baseUrl: "https://api.stepfun.com/v1",
+    id: "stepfun-plan",
+    vendorKey: "stepfun-plan",
+    name: "StepFun Plan",
+    baseUrl: "https://api.stepfun.com/step_plan/v1",
     apiStyle: "chat_completions",
-    labelKey: "settings.presetStepfun",
+    labelKey: "settings.presetStepfunPlan",
   },
   {
     id: "xiaomi",

From a6dbf0e8b81b5ce13cdff2991eaf0d58e2470676 Mon Sep 17 00:00:00 2001
From: zszz3 <91608029+zszz3@users.noreply.github.com>
Date: Mon, 21 Sep 2026 15:08:15 +0800
Subject: [PATCH 3/7] chore(providers): remove newly added tests from StepFun
 Plan PR

Honor the requested scope by retaining the existing test suite and
removing the new provider and settings cases and their coverage claims.
Production behavior remains unchanged.
---
 .../test/provider-catalog-runtime.test.mjs    |  10 --
 apps/desktop/test/stepfun-model.test.mjs      | 141 ------------------
 apps/desktop/test/turn-process.test.mjs       |  27 +---
 .../adr/stepfun-first-party-model-metadata.md |   2 +-
 docs/spec/06-delivery/04-e2e-test-plan.md     |  31 ----
 .../spec/06-delivery/04-e2e-test-plan.md      |  32 ----
 .../src/model-capabilities.test.ts            |   8 -
 7 files changed, 2 insertions(+), 249 deletions(-)
 delete mode 100644 apps/desktop/test/stepfun-model.test.mjs

diff --git a/apps/desktop/test/provider-catalog-runtime.test.mjs b/apps/desktop/test/provider-catalog-runtime.test.mjs
index dbbbf4fcb2..f5a37f2106 100644
--- a/apps/desktop/test/provider-catalog-runtime.test.mjs
+++ b/apps/desktop/test/provider-catalog-runtime.test.mjs
@@ -151,13 +151,3 @@ test("a bulk session refresh reuses catalog matches while preserving each sessio
   }
   assert.equal(modelReads, 0, "session list refreshes must not repeat catalog matching work");
 });
-
-test("loaded retry defaults survive a settings edit and save", async () => {
-  const { runtime } = await fixtureRuntime();
-  for (const settings of [{}, { infiniteProviderRetry: false }, { infiniteProviderRetry: true }]) {
-    const loaded = runtime.normalizeSettings(settings);
-    const edited = { ...loaded, theme: "light" };
-    assert.equal(edited.infiniteProviderRetry, settings.infiniteProviderRetry === true);
-    assert.equal(runtime.validateSettingsWrite(edited), edited);
-  }
-});
diff --git a/apps/desktop/test/stepfun-model.test.mjs b/apps/desktop/test/stepfun-model.test.mjs
deleted file mode 100644
index 5341e091b8..0000000000
--- a/apps/desktop/test/stepfun-model.test.mjs
+++ /dev/null
@@ -1,141 +0,0 @@
-import assert from "node:assert/strict";
-import test from "node:test";
-import { bindingFromModelInfo, matchNamedPreset } from "@pi-desktop/shared";
-import { modelConfigWithBinding } from "@pi-desktop/agent-runtime";
-import {
-  ModelsDevCatalog, modelConfigFromModelsDev, modelInfoFromModelsDev,
-} from "../electron/main/models-dev-catalog.ts";
-
-const baseUrl = "https://api.stepfun.com/step_plan/v1";
-const catalogPath = new URL("../resources/models.dev/api.json", import.meta.url).pathname;
-const target = { baseUrl, vendorKey: "stepfun-plan", modelId: "step-5-preview" };
-
-test("StepFun selection retains official capabilities through a saved model binding", async () => {
-  const preset = matchNamedPreset({ baseUrl });
-  assert.equal(preset?.id, "stepfun-plan");
-  assert.equal(matchNamedPreset({ baseUrl: "https://api.stepfun.com/v1", vendorKey: "stepfun" }), undefined);
-  assert.equal(preset.apiStyle, "chat_completions");
-  const catalog = new ModelsDevCatalog({ catalogPath });
-  await catalog.ensureLoaded();
-  const model = catalog.findModel(target);
-  assert.ok(model);
-  assert.equal(model.metadataSource, "provider");
-  const info = modelInfoFromModelsDev(model, "saved-stepfun");
-  assert.equal(info.catalogSource, "provider");
-  assert.deepEqual(info.supportedThinkingLevels, ["low", "medium", "high"]);
-  assert.ok(info.capabilities.includes("tools"));
-  assert.ok(info.capabilities.includes("vision"));
-  const savedBinding = JSON.parse(JSON.stringify(bindingFromModelInfo(info)));
-  const config = modelConfigWithBinding(modelConfigFromModelsDev(model, baseUrl), savedBinding);
-  assert.equal(config.contextWindow, 1_024_000);
-  assert.equal(config.maxTokens, 64_000);
-  assert.deepEqual(config.input, ["text", "image"]);
-  assert.equal(config.reasoning, true);
-  const overridden = modelConfigWithBinding(config, {
-    ...savedBinding, contextWindow: 256_000, maxTokens: 4096,
-    supportsImages: false, thinkingLevels: ["low"],
-  });
-  assert.equal(overridden.contextWindow, 256_000);
-  assert.equal(overridden.maxTokens, 4096);
-  assert.deepEqual(overridden.input, ["text"]);
-  assert.deepEqual(overridden.supportedThinkingLevels, ["low"]);
-});
-
-test("the StepFun supplement never changes gateways, other models, or lookalike hosts", async () => {
-  const catalog = new ModelsDevCatalog({ catalogPath });
-  await catalog.ensureLoaded();
-  for (const baseUrl of ["https://api.example.com/v1", "https://api.stepfun.com.evil.test/v1", "http://api.stepfun.com/v1", "https://api.stepfun.com/other/v1"]) {
-    assert.notEqual(catalog.findModel({ ...target, baseUrl })?.metadataSource, "provider");
-  }
-  assert.notEqual(catalog.findModel({ ...target, modelId: "step-3.7-flash" })?.metadataSource, "provider");
-});
-
-test("a published first-party catalog record supersedes the StepFun supplement after refresh", async () => {
-  const catalog = new ModelsDevCatalog({ catalogPath, fetchImpl: async () => new Response(JSON.stringify({
-    stepfun: { id: "stepfun", name: "StepFun", api: baseUrl, models: {
-      "step-5-preview": { id: "step-5-preview", name: "Updated Step", reasoning: true,
-        tool_call: true, modalities: { input: ["text", "image"], output: ["text"] },
-        limit: { context: 1_048_576, output: 32_768 } },
-    } },
-  }), { status: 200 }) });
-  await catalog.ensureLoaded();
-  assert.equal(catalog.findModel(target)?.limit.context, 1_024_000);
-  assert.equal(await catalog.refresh(), true);
-  const updated = catalog.findModel(target);
-  assert.notEqual(updated.metadataSource, "provider");
-  assert.equal(updated.limit.context, 1_048_576);
-  assert.equal(modelConfigFromModelsDev(updated).source, "models.dev");
-});
-
-test("discover, select, restore and stream a StepFun tool round trip through the real adapter", async (t) => {
-  const { discoverProviderModels } = await import("../electron/main/model-discovery.ts");
-  const { buildProviderModel, createProviderModels } = await import("../../../packages/agent-runtime/dist/provider-binding.js");
-  const discovery = t.mock.method(globalThis, "fetch", async (url, init) => {
-    assert.equal(url, `${baseUrl}/models`);
-    assert.equal(init.headers.Authorization, "Bearer test-credential");
-    return Response.json({ data: [{ id: "step-5-preview", object: "model" }] });
-  });
-  const preset = matchNamedPreset({ baseUrl });
-  const listed = await discoverProviderModels({ ...preset, apiKey: "test-credential" });
-  discovery.mock.restore();
-  const catalog = new ModelsDevCatalog({ catalogPath });
-  await catalog.ensureLoaded();
-  const metadata = catalog.findModel({ ...target, modelId: listed[0].modelId });
-  const savedBinding = JSON.parse(JSON.stringify(bindingFromModelInfo(modelInfoFromModelsDev(metadata, "stepfun-row"))));
-  const provider = { id: "stepfun-row", name: preset.name, vendorKey: preset.vendorKey, baseUrl,
-    apiStyle: preset.apiStyle, modelId: savedBinding.id, apiKey: "test-credential",
-    supportsReasoning: true, supportedThinkingLevels: savedBinding.thinkingLevels,
-    modelConfig: modelConfigWithBinding(modelConfigFromModelsDev(metadata, baseUrl), savedBinding) };
-  const model = buildProviderModel(provider);
-  const models = createProviderModels(provider, model);
-  const sse = (delta, finishReason) => new Response(
-    `data: ${JSON.stringify({ id: "test-stream", object: "chat.completion.chunk", model: model.id,
-      choices: [{ index: 0, delta, finish_reason: null }] })}\n\n` +
-    `data: ${JSON.stringify({ choices: [{ index: 0, delta: {}, finish_reason: finishReason }],
-      usage: { prompt_tokens: 12, completion_tokens: 8, total_tokens: 20 } })}\n\n` +
-    "data: [DONE]\n\n", { headers: { "Content-Type": "text/event-stream" } },
-  );
-  for (const reasoning of ["low", "medium", "high"]) {
-    let turn = 0;
-    const context = { systemPrompt: "Use the test tool.", messages: [{ role: "user", timestamp: 1,
-      content: [{ type: "text", text: "Read the probe." }, { type: "image", data: "dGVzdA==", mimeType: "image/png" }] }],
-      tools: [{ name: "read_probe", description: "Read the probe", parameters: { type: "object", properties: {} } }] };
-    const fetch = async (url, init) => {
-      assert.equal(String(url), `${baseUrl}/chat/completions`);
-      const body = JSON.parse(init.body);
-      assert.equal(body.model, "step-5-preview");
-      assert.equal(body.reasoning_effort, reasoning);
-      assert.equal(body.max_completion_tokens ?? body.max_tokens, 64_000);
-      assert.equal(body.messages[0].role, "system");
-      assert.ok(body.messages[1].content.some(part => part.type === "image_url"));
-      if (turn++ === 0) return sse({ role: "assistant", reasoning_content: "Read the probe first.",
-        tool_calls: [{ index: 0, id: "probe-call", type: "function", function: { name: "read_probe", arguments: "{}" } }] }, "tool_calls");
-      const assistant = body.messages.find(message => message.role === "assistant");
-      assert.equal(assistant.reasoning_content, "Read the probe first.");
-      assert.equal(body.messages.at(-1).role, "tool");
-      assert.equal(body.messages.at(-1).tool_call_id, "probe-call");
-      assert.equal(body.messages.at(-1).content, "42");
-      return sse({ role: "assistant", content: "42" }, "stop");
-    };
-    const first = await models.streamSimple(model, context, { reasoning, fetch }).result();
-    assert.equal(first.stopReason, "toolUse");
-    const call = first.content.find(block => block.type === "toolCall");
-    assert.equal(call.name, "read_probe");
-    // Reloaded transcript data must retain the reasoning field and tool identity.
-    context.messages.push(JSON.parse(JSON.stringify(first)), {
-      role: "toolResult", toolCallId: call.id, toolName: call.name,
-      content: [{ type: "text", text: "42" }], isError: false, timestamp: 2,
-    });
-    const second = await models.streamSimple(model, context, { reasoning, fetch }).result();
-    assert.equal(second.stopReason, "stop");
-    assert.equal(second.content.find(block => block.type === "text").text, "42");
-    assert.equal(second.usage.totalTokens, 20);
-  }
-});
-
-test("an unavailable catalog keeps an explicitly selected StepFun model usable without inventing availability", async () => {
-  const catalog = new ModelsDevCatalog({ catalogPath: "missing-stepfun-test-catalog.json" });
-  assert.equal(await catalog.ensureLoaded(), false);
-  assert.equal(catalog.findModel(target)?.limit.context, 1_024_000);
-  assert.deepEqual(catalog.modelsForProvider({ ...target, providerId: "stepfun-row" }), []);
-});
diff --git a/apps/desktop/test/turn-process.test.mjs b/apps/desktop/test/turn-process.test.mjs
index 6e9bd25bef..661d74fcc3 100644
--- a/apps/desktop/test/turn-process.test.mjs
+++ b/apps/desktop/test/turn-process.test.mjs
@@ -169,8 +169,7 @@ test("user boundaries retain independent processes and delegation details stay a
 });
 
 test("settings writes validate the mode without changing other preferences", async () => {
-  const { api, normalizeSettings, validateSettingsWrite } = await import("../src/lib/api.ts");
-  const { IPC } = await import("@pi-desktop/shared");
+  const { validateSettingsWrite } = await import("../src/lib/api.ts");
   const settings = {
     defaultMode: "agent",
     theme: "dark",
@@ -178,30 +177,6 @@ test("settings writes validate the mode without changing other preferences", asy
     onboardingDismissed: false,
   };
   assert.equal(validateSettingsWrite(settings), settings);
-  for (const infiniteProviderRetry of [undefined, false, true]) {
-    const loaded = normalizeSettings({ ...settings, defaultCommandShell: "bash", infiniteProviderRetry });
-    const edited = { ...loaded, theme: "light" };
-    assert.equal(edited.infiniteProviderRetry, infiniteProviderRetry === true);
-    assert.equal(validateSettingsWrite(edited), edited);
-    const previousWindow = globalThis.window;
-    let persisted;
-    globalThis.window = { piDesktop: { platform: "darwin", invoke: async (channel, input) => {
-      if (channel === IPC.invoke.settingsGet) return { ok: true, data: { ...settings, infiniteProviderRetry } };
-      assert.equal(channel, IPC.invoke.settingsSet);
-      persisted = input;
-      return { ok: true, data: {} };
-    } } };
-    try {
-      const current = await api.getSettings();
-      await api.setSettings({ ...current, theme: "light" });
-      assert.equal(persisted.theme, "light");
-      assert.equal(persisted.infiniteProviderRetry, infiniteProviderRetry === true);
-    } finally {
-      if (previousWindow === undefined) delete globalThis.window;
-      else globalThis.window = previousWindow;
-    }
-
-  }
   const infiniteSettings = { ...settings, infiniteProviderRetry: true };
   assert.equal(validateSettingsWrite(infiniteSettings), infiniteSettings);
   assert.throws(
diff --git a/docs/adr/stepfun-first-party-model-metadata.md b/docs/adr/stepfun-first-party-model-metadata.md
index d21ab498fd..4c0daa88d2 100644
--- a/docs/adr/stepfun-first-party-model-metadata.md
+++ b/docs/adr/stepfun-first-party-model-metadata.md
@@ -59,4 +59,4 @@ ownership remain unchanged.
 - [Step 5 Preview guide](https://platform.stepfun.com/docs/zh/guides/models/step-5-preview)
 - `GET https://api.stepfun.com/v1/models` (verified 2026-09-21; no credentials
   or account data are retained in repository fixtures)
-- `apps/desktop/test/stepfun-model.test.mjs`
+- `apps/desktop/electron/main/stepfun-model-metadata.ts`
diff --git a/docs/spec/06-delivery/04-e2e-test-plan.md b/docs/spec/06-delivery/04-e2e-test-plan.md
index 512a1d3a53..b4905bff85 100644
--- a/docs/spec/06-delivery/04-e2e-test-plan.md
+++ b/docs/spec/06-delivery/04-e2e-test-plan.md
@@ -7902,7 +7902,6 @@ identify the platform validation still needed.
 | C / G / Quality — Plugins navigation | E2E-NAV-plugins-button-goes-back |
 | C / D / Quality — Sidebar row states | E2E-LAYOUT-sidebar-row-states |
 | A / C / Quality — Sidebar material and settings return | E2E-LAYOUT-sidebar-settings |
-| B / C / Quality — StepFun Step 5 Preview | E2E-PROVIDER-stepfun-preview-tool-round-trip |
 | B / F / Security — Provider copy | E2E-PROVIDER-copy-config-without-credentials |
 | B / F / Quality — Selected model order | E2E-MODEL-selected-order-persists |
 | A — App startup | E2E-001, E2E-002, E2E-003, E2E-004, E2E-067, E2E-076, E2E-079, E2E-092, E2E-097, E2E-143, E2E-150, E2E-168, E2E-204 |
@@ -14203,36 +14202,6 @@ the latest destination. These assertions measure work counts, not device FPS.
 - **Status**: Covered by the existing HTTP client integration fixture and a
   focused component-render validation; no live IDA process required.
 
-### E2E-PROVIDER-stepfun-preview-tool-round-trip
-
-- **Preconditions:** Isolated task candidate; no production profile. Mock the
-  external HTTP boundary for automated checks; live API use requires explicit
-  authorization and a temporary credential.
-- **Steps:** Select StepFun Plan, verify its subscription endpoint and that no
-  ordinary StepFun API preset is offered or rematched to Plan, discover
-  `step-5-preview`, select/save its binding,
-  restore the binding, send text with an image, execute a returned tool call,
-  and continue with the tool result. Repeat low, medium and high reasoning.
-  Refresh to a catalog with a first-party record; retain user overrides.
-- **Expected:** Exact official endpoint and model ID; 1,024,000 context and
-  64,000 output before first-party catalog coverage; image, reasoning and tools
-  remain enabled after restoration. Reasoning content and tool IDs survive
-  replay. Final text and usage are delivered. Gateways and other models remain
-  unchanged; new first-party catalog metadata supersedes the supplement.
-- **Specs:** `03-runtime/13-model-catalog-and-selection.md`; ADR
-  `stepfun-first-party-model-metadata`.
-- **Acceptance:** B (models), C (conversation), Quality.
-- **Status:** Automated service/adapter user path in
-  `apps/desktop/test/stepfun-model.test.mjs`; authenticated live API validation
-  is opt-in. No desktop visual verification is implied.
-
-### E2E-SETTINGS-retry-default-round-trip
-
-Load legacy settings without `infiniteProviderRetry`, change an unrelated
-preference, and save. Repeat with retry explicitly false and true. Both
-renderer and main validation must accept the normalized boolean while retaining
-the chosen retry state. Reject invalid non-boolean writes. Covered by settings
-round-trip tests in `turn-process.test.mjs` and `provider-catalog-runtime.test.mjs`.
 
 #### E2E-CHAT-parenthesized-url: Complete URLs in user messages
 
diff --git a/docs/zh-CN/spec/06-delivery/04-e2e-test-plan.md b/docs/zh-CN/spec/06-delivery/04-e2e-test-plan.md
index cb2572941c..454f181fa1 100644
--- a/docs/zh-CN/spec/06-delivery/04-e2e-test-plan.md
+++ b/docs/zh-CN/spec/06-delivery/04-e2e-test-plan.md
@@ -5189,7 +5189,6 @@ eleven-tool-round desktop paths are verified by
 | C / G / Quality — Plugins navigation | E2E-NAV-plugins-button-goes-back |
 | C / D / Quality — 侧边栏行状态 | E2E-LAYOUT-sidebar-row-states |
 | A / C / Quality — 侧栏材质与设置返回 | E2E-LAYOUT-sidebar-settings |
-| B / C / Quality — StepFun Step 5 Preview | E2E-PROVIDER-stepfun-preview-tool-round-trip |
 | B / F / Security — 提供商复制 | E2E-PROVIDER-copy-config-without-credentials |
 | B / F / Quality — 已选模型顺序 | E2E-MODEL-selected-order-persists |
 | A — 应用程序启动 | E2E-001、E2E-002、E2E-003、E2E-004、E2E-067、E2E-076、E2E-079、E2E-092、E2E-097、E2E-143、E2E-150、E2E-168、E2E-204、E2E-217 |
@@ -8373,37 +8372,6 @@ the latest destination. These assertions measure work counts, not device FPS.
 - **Status**: Covered by the existing HTTP client integration fixture and a
   focused component-render validation; no live IDA process required.
 
-### E2E-PROVIDER-stepfun-preview-tool-round-trip
-
-- **Preconditions:** Isolated task candidate; no production profile. Mock the
-  external HTTP boundary for automated checks; live API use requires explicit
-  authorization and a temporary credential.
-- **Steps:** Select StepFun Plan, verify its subscription endpoint and that no
-  ordinary StepFun API preset is offered or rematched to Plan, discover
-  `step-5-preview`, select/save its binding,
-  restore the binding, send text with an image, execute a returned tool call,
-  and continue with the tool result. Repeat low, medium and high reasoning.
-  Refresh to a catalog with a first-party record; retain user overrides.
-- **Expected:** Exact official endpoint and model ID; 1,024,000 context and
-  64,000 output before first-party catalog coverage; image, reasoning and tools
-  remain enabled after restoration. Reasoning content and tool IDs survive
-  replay. Final text and usage are delivered. Gateways and other models remain
-  unchanged; new first-party catalog metadata supersedes the supplement.
-- **Specs:** `03-runtime/13-model-catalog-and-selection.md`; ADR
-  `stepfun-first-party-model-metadata`.
-- **Acceptance:** B (models), C (conversation), Quality.
-- **Status:** Automated service/adapter user path in
-  `apps/desktop/test/stepfun-model.test.mjs`; authenticated live API validation
-  is opt-in. No desktop visual verification is implied.
-
-### E2E-SETTINGS-retry-default-round-trip
-
-Load legacy settings without `infiniteProviderRetry`, change an unrelated
-preference, and save. Repeat with retry explicitly false and true. Both
-renderer and main validation must accept the normalized boolean while retaining
-the chosen retry state. Reject invalid non-boolean writes. Covered by settings
-round-trip tests in `turn-process.test.mjs` and `provider-catalog-runtime.test.mjs`.
-
 ### E2E-PLUGIN-crash-report-names-the-exit-code
 
 - **先决条件：** 已加载的插件宿主进程自行死亡——夹具为写一行 stderr 后 `process.exit(7)`——并带一个常驻服务，使监督器路径也被覆盖。
diff --git a/packages/agent-runtime/src/model-capabilities.test.ts b/packages/agent-runtime/src/model-capabilities.test.ts
index ca4e4cc11a..54cb30bf32 100644
--- a/packages/agent-runtime/src/model-capabilities.test.ts
+++ b/packages/agent-runtime/src/model-capabilities.test.ts
@@ -26,14 +26,6 @@ function knownModel(): ModelConfig {
 }
 
 describe("main-supplied model capabilities", () => {
-  it("retains a first-party published window as the safety ceiling", () => {
-    const configured = modelConfigWithBinding({
-      ...knownModel(), source: "provider", contextWindow: 1_024_000,
-    }, { contextWindow: 2_000_000, maxTokens: 64_000, thinkingLevels: ["high"] });
-    expect(configured.contextWindow).toBe(2_000_000);
-    expect(configured.catalogContextWindow).toBe(1_024_000);
-  });
-
   it("uses models.dev modalities for visual transport", () => {
     expect(visionFromModelConfig(knownModel())).toBe(true);
     expect(

From 893d11d1fabc45964358a5810a866f3d64821b71 Mon Sep 17 00:00:00 2001
From: zszz3 <91608029+zszz3@users.noreply.github.com>
Date: Thu, 24 Sep 2026 11:17:49 +0800
Subject: [PATCH 4/7] fix(providers): default StepFun Plan to Anthropic
 Messages

Preserve explicitly saved OpenAI accounts while using the existing Anthropic adapter for new StepFun Plan entries.

Restore CI after upstream voice integration: synchronize dependencies, align SDK and IPC contracts, reuse settings persistence, and keep lifecycle wiring within the entrypoint budget. Repair existing fixture assumptions and allow bounded real-transport retries enough time to finish.
---
 apps/desktop/electron/main/index.ts           |   9 -
 apps/desktop/electron/main/ipc/register.ts    |   3 +-
 apps/desktop/electron/main/ipc/voice-ipc.ts   |   8 +-
 apps/desktop/electron/main/voice-service.ts   |  10 +-
 .../src/features/settings/SettingsPage.tsx    |   2 +-
 .../settings/voice/VoiceSettingsSection.tsx   |  20 +-
 apps/desktop/src/styles/voice.css             |  16 +-
 .../desktop/test/packaging-footprint.test.mjs |   2 +-
 .../session-message-presentation.test.mjs     |   1 +
 .../03-runtime/12-provider-config-schema.md   |   9 +
 docs/spec/06-delivery/04-e2e-test-plan.md     |   5 +-
 .../src/subagent-fallback.test.ts             |   2 +-
 packages/shared/src/provider-presets.ts       |   2 +-
 packages/voice-runtime/src/externals.d.ts     |  10 -
 .../voice-runtime/src/model-downloader.ts     |   8 +-
 pnpm-lock.yaml                                | 581 ++++++++++++++++++
 16 files changed, 640 insertions(+), 48 deletions(-)

diff --git a/apps/desktop/electron/main/index.ts b/apps/desktop/electron/main/index.ts
index de108674d7..f346f35ac4 100644
--- a/apps/desktop/electron/main/index.ts
+++ b/apps/desktop/electron/main/index.ts
@@ -114,7 +114,6 @@ import { registerWindowIpc } from "./ipc/window-ipc";
 import { registerPullsIpc } from "./ipc/pulls-ipc";
 import { registerAgentIpc } from "./ipc/agent-ipc";
 import { registerIpcHandlers } from "./ipc/register";
-import { VoiceService } from "./voice-service";
 import {
   type WindowLifecycleState,
 } from "./bootstrap/window";
@@ -1247,13 +1246,6 @@ runtimeLifecycle = createRuntimeLifecycle({
 });
 const { bootHostStatus, runtimeArch, bootBackends } = runtimeLifecycle;
 
-// Voice service — created lazily on first use, disposed on quit.
-const voiceService = new VoiceService(
-  dataDir + "/voice-models",
-  () => mainWindow,
-);
-app.once("before-quit", () => voiceService.dispose());
-
 function registerIpc() {
   return registerIpcHandlers({
     traySessions: applicationLifecycle!.traySessions,
@@ -1345,7 +1337,6 @@ function registerIpc() {
     getPluginPanelTheme: () => pluginPanelTheme,
     isDeveloperMode: () => developerMode,
     sendToRenderer,
-    voiceService,
   });
 }
 
diff --git a/apps/desktop/electron/main/ipc/register.ts b/apps/desktop/electron/main/ipc/register.ts
index 09a147eff9..704f2585b6 100644
--- a/apps/desktop/electron/main/ipc/register.ts
+++ b/apps/desktop/electron/main/ipc/register.ts
@@ -32,6 +32,7 @@ import { createComposerTemplateLoader, registerWorkspaceIpc } from "./workspace-
 import { registerComposerIpc } from "./composer-ipc";
 import { registerSpeechIpc } from "./speech-ipc";
 import { registerVoiceIpc } from "./voice-ipc";
+import { createVoiceService } from "../voice-service";
 import type { IpcRegistrar } from "./types";
 import type { createTraySessions } from "../tray-sessions";
 
@@ -154,7 +155,7 @@ export function registerIpcHandlers(dependencies: RegisterIpcDependencies) {
     getPluginPanelTheme,
     isDeveloperMode,
     sendToRenderer,
-    voiceService,
+    voiceService = createVoiceService(dataDir, getMainWindow),
   } = dependencies;
 
 
diff --git a/apps/desktop/electron/main/ipc/voice-ipc.ts b/apps/desktop/electron/main/ipc/voice-ipc.ts
index f511c72048..1afa81d03f 100644
--- a/apps/desktop/electron/main/ipc/voice-ipc.ts
+++ b/apps/desktop/electron/main/ipc/voice-ipc.ts
@@ -22,16 +22,16 @@ export function registerVoiceIpc({
 
   handle(IPC.invoke.voiceStop, () => voiceService.stop());
 
-  handle(IPC.invoke.voiceCancel, () => {
+  handle(IPC.invoke.voiceCancel, async () => {
     voiceService.cancel();
     return { ok: true };
   });
 
-  handle(IPC.invoke.voiceGetState, () => voiceService.getState());
+  handle(IPC.invoke.voiceGetState, async () => voiceService.getState());
 
   handle(IPC.invoke.voiceGetDevices, () => voiceService.getDevices());
 
-  handle(IPC.invoke.voiceGetModels, () => voiceService.getModels());
+  handle(IPC.invoke.voiceGetModels, async () => voiceService.getModels());
 
   handle(IPC.invoke.voiceDownloadModel, (input: unknown) => {
     const { modelId } = input as { modelId: string };
@@ -43,7 +43,7 @@ export function registerVoiceIpc({
     return voiceService.deleteModel(modelId);
   });
 
-  handle(IPC.invoke.voiceUpdateSettings, (input: unknown) =>
+  handle(IPC.invoke.voiceUpdateSettings, async (input: unknown) =>
     voiceService.updateSettings(input as any),
   );
 
diff --git a/apps/desktop/electron/main/voice-service.ts b/apps/desktop/electron/main/voice-service.ts
index 6413c5589c..abb0da9ecf 100644
--- a/apps/desktop/electron/main/voice-service.ts
+++ b/apps/desktop/electron/main/voice-service.ts
@@ -5,7 +5,8 @@
  * means zero import overhead at startup.
  */
 
-import { BrowserWindow } from "electron";
+import { app, BrowserWindow } from "electron";
+import { join } from "node:path";
 import { PvRecorderBackend, checkMicrophonePermission, requestMicrophonePermission } from "./audio-backend";
 import type {
   AudioCaptureFactory,
@@ -171,3 +172,10 @@ export class VoiceService {
     }
   }
 }
+
+/** Create the IPC-owned service and release it when Electron quits. */
+export function createVoiceService(dataDir: string, getWindow: () => BrowserWindow | null): VoiceService {
+  const service = new VoiceService(join(dataDir, "voice-models"), getWindow);
+  app.once("before-quit", () => service.dispose());
+  return service;
+}
diff --git a/apps/desktop/src/features/settings/SettingsPage.tsx b/apps/desktop/src/features/settings/SettingsPage.tsx
index 3060b43ec8..d279fdddec 100644
--- a/apps/desktop/src/features/settings/SettingsPage.tsx
+++ b/apps/desktop/src/features/settings/SettingsPage.tsx
@@ -548,7 +548,7 @@ export function SettingsPage() {
           )}
 
           {tab === "voice" && settings && (
-            <VoiceSettingsSection t={t} />
+            <VoiceSettingsSection t={t} saveSettings={saveSettings} />
           )}
 
           {tab === "shortcuts" && settings && (
diff --git a/apps/desktop/src/features/settings/voice/VoiceSettingsSection.tsx b/apps/desktop/src/features/settings/voice/VoiceSettingsSection.tsx
index c24c80068a..0d9ea9e61e 100644
--- a/apps/desktop/src/features/settings/voice/VoiceSettingsSection.tsx
+++ b/apps/desktop/src/features/settings/voice/VoiceSettingsSection.tsx
@@ -3,6 +3,7 @@
  */
 
 import { useCallback, useEffect, useState } from "react";
+import type { AppSettings, VoiceInputSettings } from "@pi-desktop/shared";
 import type { TFunction } from "i18next";
 import { useAppStore } from "../../../stores/app-store";
 import { voiceIpc } from "../../voice/voice-ipc";
@@ -26,9 +27,11 @@ interface ModelState {
   error?: string;
 }
 
-export function VoiceSettingsSection({ t }: { t: TFunction }) {
+export function VoiceSettingsSection({ t, saveSettings }: {
+  t: TFunction;
+  saveSettings: (patch: Partial<AppSettings>) => Promise<void>;
+}) {
   const settings = useAppStore((s) => s.settings);
-  const updateSettings = useAppStore((s) => s.updateSettings);
 
   const voiceSettings = settings?.voice ?? {
     enabled: false,
@@ -63,12 +66,12 @@ export function VoiceSettingsSection({ t }: { t: TFunction }) {
   }, []);
 
   const update = useCallback(
-    (patch: Record<string, unknown>) => {
+    (patch: Partial<VoiceInputSettings>) => {
       const next = { ...voiceSettings, ...patch };
-      void updateSettings({ voice: next as any });
+      void saveSettings({ voice: next });
       void voiceIpc.updateSettings(next);
     },
-    [voiceSettings, updateSettings],
+    [voiceSettings, saveSettings],
   );
 
   const formatSize = (bytes: number) => {
@@ -146,7 +149,12 @@ export function VoiceSettingsSection({ t }: { t: TFunction }) {
         <label>{t("settings.voiceChineseVariant")}</label>
         <select
           value={voiceSettings.chineseVariant}
-          onChange={(e) => update({ chineseVariant: e.target.value })}
+          onChange={(e) => {
+            const chineseVariant = e.target.value;
+            if (chineseVariant === "simplified" || chineseVariant === "traditional-taiwan" || chineseVariant === "traditional-hong-kong") {
+              update({ chineseVariant });
+            }
+          }}
           disabled={!voiceSettings.enabled}
         >
           <option value="simplified">{t("settings.voiceSimplified")}</option>
diff --git a/apps/desktop/src/styles/voice.css b/apps/desktop/src/styles/voice.css
index 422b4c0ee9..d4eb25e915 100644
--- a/apps/desktop/src/styles/voice.css
+++ b/apps/desktop/src/styles/voice.css
@@ -29,10 +29,10 @@
   align-items: center;
   justify-content: space-between;
   padding: 6px 12px;
-  border-radius: 8px;
+  border-radius: var(--radius-xs);
   background: var(--color-surface-elevated, #1e1e2e);
   border: 1px solid var(--color-border, #333);
-  font-size: 13px;
+  font-size: var(--text-md);
   gap: 12px;
 }
 
@@ -51,7 +51,7 @@
 .voice-recording-dot {
   width: 8px;
   height: 8px;
-  border-radius: 50%;
+  border-radius: var(--radius-round);
   background: var(--color-danger, #ef4444);
   animation: voice-pulse 1.2s ease-in-out infinite;
 }
@@ -66,7 +66,7 @@
   height: 14px;
   border: 2px solid var(--color-border, #555);
   border-top-color: var(--color-primary, #3b82f6);
-  border-radius: 50%;
+  border-radius: var(--radius-round);
   animation: voice-spin 0.8s linear infinite;
 }
 
@@ -77,7 +77,7 @@
 .voice-volume-bar {
   width: 80px;
   height: 4px;
-  border-radius: 2px;
+  border-radius: var(--radius-full);
   background: var(--color-border, #333);
   overflow: hidden;
 }
@@ -85,14 +85,14 @@
 .voice-volume-fill {
   height: 100%;
   background: var(--color-primary, #3b82f6);
-  border-radius: 2px;
+  border-radius: var(--radius-full);
   transition: width 100ms ease-out;
 }
 
 .voice-cancel-btn {
   padding: 2px 8px;
-  border-radius: 4px;
-  font-size: 12px;
+  border-radius: var(--radius-3xs);
+  font-size: var(--text-sm);
   background: transparent;
   color: var(--color-text-secondary, #999);
   border: 1px solid var(--color-border, #444);
diff --git a/apps/desktop/test/packaging-footprint.test.mjs b/apps/desktop/test/packaging-footprint.test.mjs
index b13cdeb215..2447b8f37f 100644
--- a/apps/desktop/test/packaging-footprint.test.mjs
+++ b/apps/desktop/test/packaging-footprint.test.mjs
@@ -284,7 +284,7 @@ test("macOS DMG is a two-icon install; ZIP keeps the unsigned helper", () => {
 
 test("packaging does not include removed PTY native payload configuration", () => {
   assert.deepEqual(packageJson.build.asar, { smartUnpack: false });
-  assert.equal(packageJson.build.asarUnpack, undefined);
+  assert.doesNotMatch(JSON.stringify(packageJson.build.asarUnpack ?? []), /node-pty/);
   assert.doesNotMatch(JSON.stringify(packageJson.build.files), /node-pty/);
   assert.doesNotMatch(JSON.stringify(packageJson.build.extraResources), /node-pty/);
 });
diff --git a/apps/desktop/test/session-message-presentation.test.mjs b/apps/desktop/test/session-message-presentation.test.mjs
index a16da2936a..b3a1a1de53 100644
--- a/apps/desktop/test/session-message-presentation.test.mjs
+++ b/apps/desktop/test/session-message-presentation.test.mjs
@@ -23,6 +23,7 @@ const shared = {
   FileRefChip: () => null,
   LinkifiedText: ({ text }) => text,
   MessageAttachmentImage: () => null,
+  MessageTimestamp: () => null,
 };
 
 function loadComponent(name, extras = {}) {
diff --git a/docs/spec/03-runtime/12-provider-config-schema.md b/docs/spec/03-runtime/12-provider-config-schema.md
index 27191af650..275c1c197c 100644
--- a/docs/spec/03-runtime/12-provider-config-schema.md
+++ b/docs/spec/03-runtime/12-provider-config-schema.md
@@ -390,6 +390,15 @@ MiniMax (`anthropic_messages` at `https://api.minimaxi.com/anthropic/v1`),
 MiniMax (OpenAI) (`chat_completions` at `https://api.minimaxi.com/v1`, aliases
 `minimax-openai` / `minimax-compatible`), Kimi For Coding (`anthropic_messages`).
 
+StepFun Plan defaults to `anthropic_messages` at
+`https://api.stepfun.com/step_plan/v1`. Runtime URL normalization removes the
+trailing `/v1` before the Anthropic SDK appends `/v1/messages`, reaching
+`https://api.stepfun.com/step_plan/v1/messages`. The versioned settings URL also
+preserves model discovery and the Step 5 metadata lookup. Existing saved
+`chat_completions` accounts retain their format when edited or copied; users
+can explicitly choose StepFun Plan to switch to the new default.
+See the [official Claude Code guide](https://platform.stepfun.com/docs/zh/step-plan/integrations/claude-code).
+
 Zhipu / Z.AI Completions requests still receive `thinkingFormat: "zai"` and
 `zaiToolStream: true`. pi-ai `zai-coding-cn` remains an alias of
 `zhipuai-coding-plan`. DeepSeek-family Completions requests receive
diff --git a/docs/spec/06-delivery/04-e2e-test-plan.md b/docs/spec/06-delivery/04-e2e-test-plan.md
index c64ea431b6..8bbec99fdb 100644
--- a/docs/spec/06-delivery/04-e2e-test-plan.md
+++ b/docs/spec/06-delivery/04-e2e-test-plan.md
@@ -8090,7 +8090,10 @@ must keep splitting are covered by `markdown-blocks.test.mjs`.
 - **Expected**: New custom choices are the four general protocols; Codex and Pi
   are available through vendor accounts, not as new API-key choices. Legacy
   editing preserves format, name, URL and authentication unless explicitly
-  changed. A copied account format is visible but cannot be newly selected;
+  changed. This includes existing StepFun Plan `chat_completions` accounts
+  after the named preset defaults to `anthropic_messages`; selecting the
+  preset explicitly uses the new format. A copied account format is visible
+  but cannot be newly selected;
   saving and discovery are blocked until an explicit supported choice. The
   explanation is localized. Cancel performs no create; a valid copy never uses
   the source id or credentials. For Codex OAuth, Native web search is enabled
diff --git a/packages/agent-runtime/src/subagent-fallback.test.ts b/packages/agent-runtime/src/subagent-fallback.test.ts
index 3009fb2562..e756295e2b 100644
--- a/packages/agent-runtime/src/subagent-fallback.test.ts
+++ b/packages/agent-runtime/src/subagent-fallback.test.ts
@@ -176,7 +176,7 @@ describe("subagent model fallback over real transport", () => {
     expect(result.modelFailures).toEqual(["primary", "secondary"].map((id) => expect.objectContaining({
       model: `${id}/${id}`, code: status === 429 ? "PROVIDER_RATE_LIMITED" : "PROVIDER_ERROR",
     })));
-  });
+  }, 20_000); // Two real HTTP retry sequences can exceed Vitest's 5s default.
 
   it("tries alternatives in order once, skips unresolved bindings visibly, and reports exhaustion", async () => {
     const f = await fixture({ fail: ["primary", "secondary", "third"] });
diff --git a/packages/shared/src/provider-presets.ts b/packages/shared/src/provider-presets.ts
index dabc5bceec..f5a445e459 100644
--- a/packages/shared/src/provider-presets.ts
+++ b/packages/shared/src/provider-presets.ts
@@ -208,7 +208,7 @@ export const NAMED_ENDPOINT_PRESETS: readonly NamedEndpointPreset[] = [
     vendorKey: "stepfun-plan",
     name: "StepFun Plan",
     baseUrl: "https://api.stepfun.com/step_plan/v1",
-    apiStyle: "chat_completions",
+    apiStyle: "anthropic_messages",
     labelKey: "settings.presetStepfunPlan",
   },
   {
diff --git a/packages/voice-runtime/src/externals.d.ts b/packages/voice-runtime/src/externals.d.ts
index daed7d6036..e5a129275f 100644
--- a/packages/voice-runtime/src/externals.d.ts
+++ b/packages/voice-runtime/src/externals.d.ts
@@ -38,13 +38,3 @@ declare module "transcribe-cpp" {
   };
   export { TranscribeModel };
 }
-
-declare module "@huggingface/hub" {
-  interface DownloadFileOptions {
-    repo: string;
-    path: string;
-    requestInit?: RequestInit;
-  }
-  function downloadFile(options: DownloadFileOptions): Promise<Response | null>;
-  export { downloadFile };
-}
diff --git a/packages/voice-runtime/src/model-downloader.ts b/packages/voice-runtime/src/model-downloader.ts
index 47be63b53d..b88e7204b0 100644
--- a/packages/voice-runtime/src/model-downloader.ts
+++ b/packages/voice-runtime/src/model-downloader.ts
@@ -21,21 +21,21 @@ export async function* downloadModel(
   const response = await downloadFile({
     repo: info.hfRepo,
     path: info.hfFilename,
-    requestInit: signal ? { signal } : undefined,
+    fetch: (input, init) => fetch(input, { ...init, signal: signal ?? init?.signal }),
   });
 
-  if (!response || !response.body) {
+  if (!response) {
     throw new Error(`Failed to download model: no response body`);
   }
 
-  const contentLength = Number(response.headers.get("content-length") || info.sizeBytes);
+  const contentLength = response.size || info.sizeBytes;
   let received = 0;
 
   const { createWriteStream } = await import("node:fs");
   const writer = createWriteStream(targetPath);
 
   try {
-    const reader = response.body.getReader();
+    const reader = response.stream().getReader();
 
     while (true) {
       if (signal?.aborted) {
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 7d2e89e242..43006f43ac 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -70,6 +70,12 @@ importers:
       '@pi-desktop/shared':
         specifier: workspace:*
         version: link:../../packages/shared
+      '@pi-desktop/voice-runtime':
+        specifier: workspace:*
+        version: link:../../packages/voice-runtime
+      '@picovoice/pvrecorder-node':
+        specifier: 1.2.9
+        version: 1.2.9
       '@tailwindcss/vite':
         specifier: ^4.3.3
         version: 4.3.3(vite@7.3.6(@types/node@24.13.3)(jiti@2.7.0)(lightningcss@1.33.0)(yaml@2.9.0))
@@ -148,6 +154,9 @@ importers:
       tailwindcss:
         specifier: ^4.3.3
         version: 4.3.3
+      transcribe-cpp:
+        specifier: 0.2.2
+        version: 0.2.2
       typescript:
         specifier: ^5.9.3
         version: 5.9.3
@@ -365,6 +374,29 @@ importers:
         specifier: ^4.1.10
         version: 4.1.10(@opentelemetry/api@1.9.0)(@types/node@24.13.3)(vite@7.3.6(@types/node@24.13.3)(jiti@2.7.0)(lightningcss@1.33.0)(yaml@2.9.0))
 
+  packages/voice-runtime:
+    dependencies:
+      opencc-js:
+        specifier: ^1.4.1
+        version: 1.4.2
+    devDependencies:
+      typescript:
+        specifier: ~5.9.3
+        version: 5.9.3
+      vitest:
+        specifier: ^3.2.1
+        version: 3.2.7(@types/debug@4.1.13)(@types/node@24.13.3)(jiti@2.7.0)(lightningcss@1.33.0)(yaml@2.9.0)
+    optionalDependencies:
+      '@huggingface/hub':
+        specifier: 2.15.0
+        version: 2.15.0
+      '@picovoice/pvrecorder-node':
+        specifier: 1.2.9
+        version: 1.2.9
+      transcribe-cpp:
+        specifier: 0.2.2
+        version: 0.2.2
+
 packages:
 
   '@algolia/abtesting@1.22.0':
@@ -1270,6 +1302,20 @@ packages:
       '@modelcontextprotocol/sdk':
         optional: true
 
+  '@huggingface/blake3-jit@0.0.2':
+    resolution: {integrity: sha512-Bq7B5qabyjrJfhBsl85Jd2QBtf+HzRD7h7A9GfN2lzrrsABhOa5evVPgzoCTxR7Ub0QFj7YDK1YkYRWBU25+2w==}
+
+  '@huggingface/hub@2.15.0':
+    resolution: {integrity: sha512-+sHWNz0YpqTvwuIYDxpyrhyk1o2j9lIJuPzbhUT0kxU8IHP9ZOzeajk/O6RRbZyvAM9h6m219FghDLi0Ayblww==}
+    engines: {node: '>=18'}
+    hasBin: true
+
+  '@huggingface/tasks@0.21.48':
+    resolution: {integrity: sha512-+ujPTb9irMxsiCYjL2Jpjs0+aCioJTTYA8Pp/I/+fm2LenzL3tDOs2/0ELj5phMAUDVoOozLviy4y/e7mBltxA==}
+
+  '@huggingface/xetchunk-wasm@0.1.0':
+    resolution: {integrity: sha512-wWpp2qwPgf9kv1KLJjcDUk/OrpDOsFoQ3Qpz0U5LGn20csoymBf8eneOv6wm/GzPBzlWac1OYiR0aa1vT6aM2Q==}
+
   '@iconify-json/simple-icons@1.2.93':
     resolution: {integrity: sha512-/XhANjfGYOuqvSR3TmUnkQkINvQ4GVjVuukvymRbxtVFBvIq/yiXJqCDycKcQPT401OYT9H2vIY6ihAlz1QIAw==}
 
@@ -1302,6 +1348,106 @@ packages:
   '@jridgewell/trace-mapping@0.3.31':
     resolution: {integrity: sha512-zzNR+SdQSDJzc8joaeP8QQoCQr8NuYx2dIIytl1QeBEZHJ9uW6hebsrYgbz8hJwUQao3TWCMtmfV8Nu1twOLAw==}
 
+  '@koromix/koffi-android-arm64@3.3.1':
+    resolution: {integrity: sha512-S3yMzUGca5UJRioY7wdBjeO+LuW9mQhrksL+Wd5ri1X7kWMB2IGLzrT1mn1xqx02Vicgvuy5GtkhHuxG5mkzYw==}
+    cpu: [arm64]
+    os: [android]
+
+  '@koromix/koffi-android-x64@3.3.1':
+    resolution: {integrity: sha512-QaKSyVi37j19CfN2tR3q8lQMosZ+mQIOQXcNQmWXfYDUs9x2CSCxzvMTeQyFyGdAqB58dBluEiy8V5ZMvARSHg==}
+    cpu: [x64]
+    os: [android]
+
+  '@koromix/koffi-darwin-arm64@3.3.1':
+    resolution: {integrity: sha512-xVLQMZzACn6TQJsGp/mBF71mfRyuhmxTBGcQLfJM59YArNN/9+1JV8FFCElmgspffijASZsLwbSEdPwZMNeDhQ==}
+    cpu: [arm64]
+    os: [darwin]
+
+  '@koromix/koffi-darwin-x64@3.3.1':
+    resolution: {integrity: sha512-+VGqqnBQvR+AbAbRyRDsxK0D6wwAivUURWsyVX8NhR5agf+0+sSAdNMsSy+9DyO7CmioTUVwV+Do+12uWnFrmA==}
+    cpu: [x64]
+    os: [darwin]
+
+  '@koromix/koffi-freebsd-arm64@3.3.1':
+    resolution: {integrity: sha512-oPkfxEiLiZs1jV6qqw3DzZy3aigzOb9mGbRtK6ENNgoiZ2QdAw55cXUTOMNiAwgbkBwt7SsorFdUnYUuP5b0Gg==}
+    cpu: [arm64]
+    os: [freebsd]
+
+  '@koromix/koffi-freebsd-ia32@3.3.1':
+    resolution: {integrity: sha512-uLb93keIlk6TkECtb17z2d5nehEIJ2labIXF0ava3s+9w7VE7QZUw3O2IQVq4t95sIm5rMoE1Y+cFa0aN6444w==}
+    cpu: [ia32]
+    os: [freebsd]
+
+  '@koromix/koffi-freebsd-x64@3.3.1':
+    resolution: {integrity: sha512-+Iuh+m5Ln0fjubgw/6bzEkliBcFBIFWWL7IqzmktPy0Q0Bq+XCGtUf+5/KTlodYlTOLv/SE/YTbVkk3c02+E6w==}
+    cpu: [x64]
+    os: [freebsd]
+
+  '@koromix/koffi-linux-arm64@3.3.1':
+    resolution: {integrity: sha512-Itv2N+TvBFTSdEZdokM4ydjbBwr6GNKd51+UXoh/5HVXALBRnMQek2QhBnG7z6H9+/p2SB4rqBnvhuLQpv4B7g==}
+    cpu: [arm64]
+    os: [linux]
+
+  '@koromix/koffi-linux-arm@3.3.1':
+    resolution: {integrity: sha512-rE6QypE/h4nDHPlzzVPok5W2gL5CopvBYI44lJXO2SauxVAeV86bbf+ucmF/toYENdjF0DBdY7GbloyixwQpPQ==}
+    cpu: [arm]
+    os: [linux]
+
+  '@koromix/koffi-linux-ia32@3.3.1':
+    resolution: {integrity: sha512-pb1NJ/Ih4MAPB1e2koQOKxGtLuPWKMT3QXxBrPptkkkDz/XpV6+bAA4ys7amXxpA0ybM2u/+VM0gGzdJRThkRg==}
+    cpu: [ia32]
+    os: [linux]
+
+  '@koromix/koffi-linux-loong64@3.3.1':
+    resolution: {integrity: sha512-RdS57JuF39tLXS/yYq4KlFnU7CMrn1+x/4v171bji+1aPYOXPxzYDAJVjapv/6tnrESrMTnfWIja3jfzieFmpQ==}
+    cpu: [loong64]
+    os: [linux]
+
+  '@koromix/koffi-linux-ppc64@3.3.1':
+    resolution: {integrity: sha512-nmOTpQQS5pWG73X01y7K70JQaL+5T/v04i0G4BtXDAxQq3WHmyeJCgmdHhz5W0JVtjHicitSZoothTspAopF9A==}
+    cpu: [ppc64]
+    os: [linux]
+
+  '@koromix/koffi-linux-riscv64@3.3.1':
+    resolution: {integrity: sha512-mk0Av5QmK0BPD3OHytOThVhEe4VCTrYv3+em6h75E1rNYiCfixzeh3d5+s5x2vCaby8zzxvNd39sO89Bp1juwg==}
+    cpu: [riscv64]
+    os: [linux]
+
+  '@koromix/koffi-linux-x64@3.3.1':
+    resolution: {integrity: sha512-uU5cJNe145TvITqrUWvBmZO4WLNObdZ2Gnm8eNk/OdrhRFG9LB44RUv07aQwPbdo1438j+Cr+tFNnpjTBadZFQ==}
+    cpu: [x64]
+    os: [linux]
+
+  '@koromix/koffi-openbsd-arm64@3.3.1':
+    resolution: {integrity: sha512-owXmXHI+5kkDyVjqGPfPgIHIzH1swsGY+YNbQ4ozkO23UKzJElAtmQPcmA1pQwiDCeyojHEelgd9+BV58uOIkA==}
+    cpu: [arm64]
+    os: [openbsd]
+
+  '@koromix/koffi-openbsd-ia32@3.3.1':
+    resolution: {integrity: sha512-fvIKWycDdc9XL3ATQT0uvt/j82EB3/JWzJU4yqUCJbMotTP8mvo/c1D1Jus4mO+fNGEYM33YuFDkJcQkHJd9Dg==}
+    cpu: [ia32]
+    os: [openbsd]
+
+  '@koromix/koffi-openbsd-x64@3.3.1':
+    resolution: {integrity: sha512-UYk2xNAK5wEyskLtrgTRt+2lwfBOvgaK8UJDz4B2qm57VvRrqb7ye1hzKFZrRVa8NWRPUk6W/zsqZyFHu4BoLA==}
+    cpu: [x64]
+    os: [openbsd]
+
+  '@koromix/koffi-win32-arm64@3.3.1':
+    resolution: {integrity: sha512-SZsmAWUKxBHdUR6Z5IJTslOOy0VEFHxoDHMZkn3k0P5TuP/aOZfQYoEa34UwnLI8t2Fmgyhmympth+39tR/XUw==}
+    cpu: [arm64]
+    os: [win32]
+
+  '@koromix/koffi-win32-ia32@3.3.1':
+    resolution: {integrity: sha512-pARisOvxCPkk6Wg1HkwRCnrkJIVS31kDweWLo+bQay/Dr1915s7skVydWpTKS30EcfOh4Jay7B4c0dgamTLBHg==}
+    cpu: [ia32]
+    os: [win32]
+
+  '@koromix/koffi-win32-x64@3.3.1':
+    resolution: {integrity: sha512-LYoO19cTIA7xjl+3s4VeGagCAO38VNXZ969DNszb1wTwJUjrHLrAbHFkk8fYkXineM3HJkFwElW0VLmZqXcfRg==}
+    cpu: [x64]
+    os: [win32]
+
   '@malept/cross-spawn-promise@2.0.0':
     resolution: {integrity: sha512-1DpKU0Z5ThltBwjNySMC14g0CkbyhCaz9FkhxqNsZI6uAPJXFS8cMXlBKo26FJ8ZuW6S9GCMcR9IO5k2X5/9Fg==}
     engines: {node: '>= 12.13.0'}
@@ -1339,6 +1485,10 @@ packages:
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     engines: {node: '>=14.18.0'}
 
+  '@picovoice/pvrecorder-node@1.2.9':
+    resolution: {integrity: sha512-e398ue4G8YihrnnyTpnVePvOiBEM5+R4D+ChoyyeC8J8KFBMuhGrZwrdmpIPqDqCjCA+YqO2mFaicHstVhEpcg==}
+    engines: {node: '>=18.0.0'}
+
   '@protobufjs/aspromise@1.1.2':
     resolution: {integrity: sha512-j+gKExEuLmKwvz3OgROXtrJ2UG2x8Ch2YZUxahh+s1F2HZ+wAceUNLkvy6zKCPVRkU++ZWQrdxsUeQXmcg4uoQ==}
 
@@ -1694,6 +1844,33 @@ packages:
     peerDependencies:
       vite: '>=6.4.3 <7'
 
+  '@transcribe-cpp/darwin-arm64-metal@0.2.2':
+    resolution: {integrity: sha512-Ctv6bm0MiH/C0LLTn3B6GCXh0rdPH6V3Oh3B9UzHK9UL2BQRfd7h+uFDls4QUvbQfdiH+rougcRazW562QvinQ==}
+    cpu: [arm64]
+    os: [darwin]
+
+  '@transcribe-cpp/darwin-x64-cpu@0.2.2':
+    resolution: {integrity: sha512-6VghtWVGT2gPd9zzA3JFtdDtoqtcKlOiyYVU9rMpyf7N1Hj4X6e8x/z2+zbE62R38Cx1g+e+CjFTTzog5GCAQA==}
+    cpu: [x64]
+    os: [darwin]
+
+  '@transcribe-cpp/linux-arm64-cpu-vulkan@0.2.2':
+    resolution: {integrity: sha512-qqRqPbkLXTGvGfgoxrnnlMtpDKH9SYTd9piKLl5muCY4ZnyubbA0VvWiArIuQFp8ITZNUXSaEmnBp5BczI3Tiw==}
+    cpu: [arm64]
+    os: [linux]
+    libc: [glibc]
+
+  '@transcribe-cpp/linux-x64-cpu-vulkan@0.2.2':
+    resolution: {integrity: sha512-k8t794Xh/DbUNiVutxTmclW9MNCR0FxpPhH57bHji0vevs+wAyo4h2HqDtswtPezflNspOmFvtzam+2mGieAUg==}
+    cpu: [x64]
+    os: [linux]
+    libc: [glibc]
+
+  '@transcribe-cpp/win32-x64-cpu-vulkan@0.2.2':
+    resolution: {integrity: sha512-EhSjJtfbqYaIjQiCXLh8wrwjL1k9HJxjCwA28p/nORm+txso7MpjFnFM55dCb+T2mdN1HSWCtWDR8+I/HJe2vQ==}
+    cpu: [x64]
+    os: [win32]
+
   '@types/babel__core@7.20.5':
     resolution: {integrity: sha512-qoQprZvz5wQFJwMDqeseRXWv3rqMvhgpbXFfVyWhbx9X47POIA6i/+dXefEmZKoAgOaTdaIgNSMqMIU61yRyzA==}
 
@@ -1901,9 +2078,23 @@ packages:
       vite: '>=6.4.3 <7'
       vue: ^3.2.25
 
+  '@vitest/expect@3.2.7':
+    resolution: {integrity: sha512-E8eBXaKibuvH2pSZErOjdVb5vF4PbKYcrnluBTYxEk1l/VhhwZg1kZQsdtjq+CsF5CFydf2Rdkz7jDHKSisi3w==}
+
   '@vitest/expect@4.1.10':
     resolution: {integrity: sha512-YsCn+qAk1GWjQOWFEsEcL2gNQ0zmVmQu3T03qP6UyjhtmdtwtbuI+DASn/7iQB3HGTXkdBwGddzxPlmiql5vlA==}
 
+  '@vitest/mocker@3.2.7':
+    resolution: {integrity: sha512-Trr0hYO9CM3Wj6ksWHRhK9IZpIY6wTMO5u/MqXurMxT57sWBaOPEtP3Oq60ihZuh5JsiagKfz95OcxdEP6dBrA==}
+    peerDependencies:
+      msw: ^2.4.9
+      vite: '>=6.4.3 <7'
+    peerDependenciesMeta:
+      msw:
+        optional: true
+      vite:
+        optional: true
+
   '@vitest/mocker@4.1.10':
     resolution: {integrity: sha512-v0xaezt+DKEmKfaxg133ldzADrwLGd7Ze1MfQQTYfvs8OqZIwbxyxaYURivwV7sWy5fqn3rH5uOrSp07bp44Ow==}
     peerDependencies:
@@ -1915,18 +2106,33 @@ packages:
       vite:
         optional: true
 
+  '@vitest/pretty-format@3.2.7':
+    resolution: {integrity: sha512-KUHlwqVu0sRlhCdyPdQ/wBoTfRahjUky1MubOmYw9fWfIZy1gNoHpuaaQBPAaMaVYdQYHJLurzj8ECCj5OwTqA==}
+
   '@vitest/pretty-format@4.1.10':
     resolution: {integrity: sha512-W1HsjSH4MXQ9YfmmhLAoIYf1HRfekQCGngeIgcei6MP5QQGWUe0gkopdZQaVCFO+JDJMrAJGwa5pRpNpvy4P8Q==}
 
+  '@vitest/runner@3.2.7':
+    resolution: {integrity: sha512-sB9y4ovltoQP+WaUPwmSxO9WIg9Ig694Di5PalVPsYHklAdE027mehpWF2SQSVq+k6sFgaivbTjTJwZLSHbedA==}
+
   '@vitest/runner@4.1.10':
     resolution: {integrity: sha512-IKI6kpIH+LmpROplyLwBBaCfMgOZOMsygVa6BARD6ahA04VRuJSa6OaVG7kRvSEMD870Vd91rSSw0eegtWyLGg==}
 
+  '@vitest/snapshot@3.2.7':
+    resolution: {integrity: sha512-7C+MwShwtBSI5Buwoyg3s/iY1eHL9PKAf+O1wVh/TdnjXUtkoL/9YQtre90i4MtNXM6edP1wJ2zOBpfCyhIS7g==}
+
   '@vitest/snapshot@4.1.10':
     resolution: {integrity: sha512-xRkfOT1qpTAi/Ti4Y1LtfRc3kEuqxGw59eN2jN9pRWMtS/XDevekhcFSqvQqjUNGksfjMJu3Y+oJ+4Ypn2OaJw==}
 
+  '@vitest/spy@3.2.7':
+    resolution: {integrity: sha512-Q2eQGI6d2L/hBtZ0qNuKcAGid68XK6cv1xsoaIma6PaJhHPoqcEJhYpXZ/5myCMqkNgtP6UKuBhbc0nHKnrkuQ==}
+
   '@vitest/spy@4.1.10':
     resolution: {integrity: sha512-PLf/Ugvoq5wO/b4rwYCR1h2PSIdXz7wnkQFMiUpLdtM7l6pqVFcQIBEHyT1+l+cj7mNwAfZHzqXqDyjvOuwbDw==}
 
+  '@vitest/utils@3.2.7':
+    resolution: {integrity: sha512-x6BDOd7dyo3PFLY3I9/HJ25X/6OurhGXk2/B9gOZNPF7XDVjeBK4k01lQE5uvDpbuheErh91qYuE1E2OEjK3Rw==}
+
   '@vitest/utils@4.1.10':
     resolution: {integrity: sha512-fy9am/HWxbaGt/Sawrp90vt6Y6jQwf1RX77cz3uwoJwJVMli/e1IEwRPnMNJ7vKfPTwo0diXifkpPvwH9v7nGA==}
 
@@ -2177,6 +2383,10 @@ packages:
   ccount@2.0.1:
     resolution: {integrity: sha512-eyrF0jiFpY+3drT6383f1qhkbGsLSifNAjA61IUjZjmLCWjItY6LB9ft9YhoDgwfmclB2zhu51Lc7+95b8NRAg==}
 
+  chai@5.3.3:
+    resolution: {integrity: sha512-4zNhdJD/iOjSH0A05ea+Ke6MU5mmpQcbQsSOkgdaUMJ9zTlDTD/GYlwohmIE2u0gaxHYiVHEn1Fw9mZ/ktJWgw==}
+    engines: {node: '>=18'}
+
   chai@6.2.2:
     resolution: {integrity: sha512-NUPRluOfOiTKBKvWPtSD4PhFvWCqOi0BGStNWs57X9js7XGTprSmFoz5F0tWhR4WPjNeR9jXqdC7/UpSJTnlRg==}
     engines: {node: '>=18'}
@@ -2201,6 +2411,10 @@ packages:
   character-reference-invalid@2.0.1:
     resolution: {integrity: sha512-iBZ4F4wRbyORVsu0jPV7gXkOsGYjGHPmAyv+HiHG8gi5PtC9KI2j1+v8/tlibRvjoWX027ypmG/n0HtO5t7unw==}
 
+  check-error@2.1.3:
+    resolution: {integrity: sha512-PAJdDJusoxnwm1VwW07VWwUN1sl7smmC3OKggvndJFadxxDRyFJBX/ggnu/KE4kQAB7a3Dp8f/YXC1FlUprWmA==}
+    engines: {node: '>= 16'}
+
   chownr@3.0.0:
     resolution: {integrity: sha512-+IxzY9BZOQd/XuYPRmrvEVjF/nqj5kgT4kEq7VofrDoM1MxoRjEWkrCC3EtLi59TVawxTAn+orJwFQcrqEN1+g==}
     engines: {node: '>=18'}
@@ -2216,6 +2430,10 @@ packages:
     resolution: {integrity: sha512-77PSwercCZU2Fc4sX94eF8k8Pxte6JAwL4/ICZLFjJLqegs7kCuAsqqj/70NQF6TvDpgFjkubQB2FW2ZZddvQg==}
     engines: {node: '>=8'}
 
+  cli-progress@3.12.0:
+    resolution: {integrity: sha512-tRkV3HJ1ASwm19THiiLIXLO7Im7wlTuKnvkYaTkyoAPefqjNg7W7DHKUlGRxy9vxDvbyCYQkQozvptuMkGCg8A==}
+    engines: {node: '>=4'}
+
   cliui@8.0.1:
     resolution: {integrity: sha512-BSeNnyus75C4//NQ9gQt1/csTXyo/8Sb+afLAkzAptFuMsod9HFokGNudZpi/oQV73hnVK+sR+5PVRMd+Dr7YQ==}
     engines: {node: '>=12'}
@@ -2465,6 +2683,10 @@ packages:
     resolution: {integrity: sha512-aW35yZM6Bb/4oJlZncMH2LCoZtJXTRxES17vE3hoRiowU2kWHaJKFkSBDnDR+cm9J+9QhXmREyIfv0pji9ejCQ==}
     engines: {node: '>=10'}
 
+  deep-eql@5.0.2:
+    resolution: {integrity: sha512-h5k/5U50IJJFpzfL6nO9jaaumfjO/f2NjK/oYB2Djzm4p9L+3T9qWpZqZ2hAbLPuuYq9wrU08WQyBTL5GbPk5Q==}
+    engines: {node: '>=6'}
+
   defer-to-connect@2.0.1:
     resolution: {integrity: sha512-4tvttepXG1VaYGrRibk5EwJd1t4udunSOVMdLSAL6mId1ix438oPwPZMALY41FCijukO1L0twNcGsdzS7dHgDg==}
     engines: {node: '>=10'}
@@ -2611,6 +2833,9 @@ packages:
     resolution: {integrity: sha512-Zf5H2Kxt2xjTvbJvP2ZWLEICxA6j+hAmMzIlypy4xcBg1vKVnx89Wy0GbS+kf5cwCVFFzdCFh2XSCFNULS6csw==}
     engines: {node: '>= 0.4'}
 
+  es-module-lexer@1.7.0:
+    resolution: {integrity: sha512-jEQoCwk8hyb2AZziIOLhDqpm5+2ww5uIE6lkO/6jcOCusfk6LhMHpXXfBLXTZ7Ydyt0j4VoUQv6uGNYbdW+kBA==}
+
   es-module-lexer@2.3.1:
     resolution: {integrity: sha512-shc1dbU90Yl/xq1QrC7QRtfcwURZuVRfPhZbDoldJ1cn1gzDvBaBWlv0eFolj5+0znnPJz5TXLxsN77X/12KTA==}
 
@@ -2753,6 +2978,9 @@ packages:
     resolution: {integrity: sha512-zV/5HKTfCeKWnxG0Dmrw51hEWFGfcF2xiXqcA3+J90WDuP0SvoiSO5ORvcBsifmx/FoIjgQN3oNOGaQ5PhLFkg==}
     engines: {node: '>=18'}
 
+  gearhash-jit@1.0.2:
+    resolution: {integrity: sha512-UhzJL4KXSdqAKepy/tZwmi2Rcy0YMmtiC4DQS4SURCuIWdh8ECZtnXK2ePRMLigfB61hRKdLK/Vgg2bSw73izQ==}
+
   gensync@1.0.0-beta.2:
     resolution: {integrity: sha512-3hN7NaskYvMDLQY55gnW3NQ+mesEAepTqlg+VEbj7zzqEMBVNhzcGYYeqFo/TlYz6eQiFcp1HcsCZO+nGgS8zg==}
     engines: {node: '>=6.9.0'}
@@ -3020,6 +3248,9 @@ packages:
   js-tokens@4.0.0:
     resolution: {integrity: sha512-RdJUflcE3cUzKiMqQgsCu06FPu9UdIJO0beYbPhHN4k6apgJtifcoCtT9bcxOpYBtpD2kCM6Sbzg4CausW/PKQ==}
 
+  js-tokens@9.0.1:
+    resolution: {integrity: sha512-mxa9E9ITFOt0ban3j6L5MpjwegGz6lBQmM1IJkWeBZGcMxto50+eWdjC/52xDbS2vy0k7vIMK0Fe2wfL9OQSpQ==}
+
   js-yaml@4.3.1:
     resolution: {integrity: sha512-CY6crGq313MX8GkwvB7tzgp99vjQxY1++5y10/BKN/GUfHqWaOGQMNZkBvqSzsZKWk/ijwHlWzzkLulsGHhjWQ==}
     hasBin: true
@@ -3072,6 +3303,9 @@ packages:
   khroma@2.1.0:
     resolution: {integrity: sha512-Ls993zuzfayK269Svk9hzpeGUKob/sIgZzyHYdjQoAdQetRKpOLj+k/QQQ/6Qi0Yz65mlROrfd+Ev+1+7dz9Kw==}
 
+  koffi@3.3.1:
+    resolution: {integrity: sha512-FZYfhBfYQr/cmHhZpaQ9rhbKpkjHhxaytn2A0mbPhiD5yV8QzF3SiQwR1w/34rCJ1fw+6qBQSj/ZoXRdC+Xc2Q==}
+
   layout-base@1.0.2:
     resolution: {integrity: sha512-8h2oVEZNktL4BH2JCOI90iD1yXwL6iNW7KcCKT2QZgQJR2vbqDsldCTPRU9NifTCqHZci57XvQQ15YTu+sTYPg==}
 
@@ -3174,6 +3408,9 @@ packages:
   longest-streak@3.1.0:
     resolution: {integrity: sha512-9Ri+o0JYgehTaVBBDoMqIl8GXtbWg711O3srftcHhZ0dqnETqLaoIK0x17fUw9rFSlK/0NlsKe0Ahhyl5pXE2g==}
 
+  loupe@3.2.1:
+    resolution: {integrity: sha512-CdzqowRJCeLU72bHvWqwRBBlLcMEtIvGrlvef74kMnV2AolS9Y8xUv1I0U/MNAWMhBlKIoyuEgoJ0t/bbwHbLQ==}
+
   lowercase-keys@2.0.0:
     resolution: {integrity: sha512-tqNXrS78oMOE73NMxK4EMLQsQowWf8jKooH9g7xPavRT706R6bkQJ6DY2Te7QukaZsulxa30wQ7bk0pm4XiHmA==}
     engines: {node: '>=8'}
@@ -3499,6 +3736,9 @@ packages:
       zod:
         optional: true
 
+  opencc-js@1.4.2:
+    resolution: {integrity: sha512-EdcspgdROiCCZDM+jZR6Pa670xW+EW2QhctPBQ8gRjg6lrx4IHEl+2s+kt5izk/TkxVRgdWuFgaGkaEdIUfdaw==}
+
   p-cancelable@2.1.1:
     resolution: {integrity: sha512-BZOr3nRQHOntUjTrH8+Lh54smKHoHyur8We1V8DSMVrl5A2malOOwuJRnKRDjSnkoeBh4at6BwEnb5I7Jl31wg==}
     engines: {node: '>=8'}
@@ -3537,6 +3777,10 @@ packages:
   pathe@2.0.3:
     resolution: {integrity: sha512-WUjGcAqP1gQacoQe+OBJsFA7Ld4DyXuUIjZ5cc75cLHvJ7dtNsTugphxIADwspS+AraAUePCKrSVtPLFj/F88w==}
 
+  pathval@2.0.1:
+    resolution: {integrity: sha512-//nshmD55c46FuFw26xV/xFAaB5HF9Xdap7HJBBnrKdAd6/GxDBaNA1870O79+9ueg61cZLSVc+OaFlfmObYVQ==}
+    engines: {node: '>= 14.16'}
+
   pe-library@0.4.1:
     resolution: {integrity: sha512-eRWB5LBz7PpDu4PUlwT0PhnQfTQJlDDdPa35urV4Osrm0t0AqQFGn+UIkU3klZvwJ8KPO3VbBFsXquA6p6kqZw==}
     engines: {node: '>=12', npm: '>=6'}
@@ -3867,6 +4111,9 @@ packages:
     resolution: {integrity: sha512-jH9EhtKIjuXZ2cWxmXS8ZP80XyC3iasQxMDV8jzhNJpfDb7VbQLVW4Wvsxz9QZvzV+G4YoSfBUVKDOyxLzi/sg==}
     engines: {node: '>= 6'}
 
+  std-env@3.10.0:
+    resolution: {integrity: sha512-5GS12FdOZNliM5mAOxFRg7Ir0pWz8MdpYm6AY6VPkGpbA7ZzmbzNcBJQ0GPvvyWgcY7QAhCgf9Uy89I03faLkg==}
+
   std-env@4.2.0:
     resolution: {integrity: sha512-oCUKSupKTHX53EyjDtuZQ64pjLJ6yYCtpmEw0goYxtjG9KpbRe8KAsl2tBUGU9DyMcJ0RwJ8GqJAFzMXcXW1Rw==}
 
@@ -3884,6 +4131,9 @@ packages:
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     engines: {node: '>=8'}
 
+  strip-literal@3.1.0:
+    resolution: {integrity: sha512-8r3mkIM/2+PpjHoOtiAW8Rg3jJLHaV7xPwG+YRGrv6FP0wwk/toTpATxWYOW0BKdWwl82VT2tFYi5DlROa0Mxg==}
+
   style-to-js@1.1.21:
     resolution: {integrity: sha512-RjQetxJrrUJLQPHbLku6U/ocGtzyjbJMP9lCNK7Ag0CNh690nSH8woqWH9u16nMjYBAok+i7JO1NP2pOy8IsPQ==}
 
@@ -3935,6 +4185,9 @@ packages:
   tinybench@2.9.0:
     resolution: {integrity: sha512-0+DUvqWMValLmha6lr4kD8iAMK1HzV0/aKnCtWb9v9641TnP/MFb7Pc2bxoxQjTXAErryXVgUOfv2YqNllqGeg==}
 
+  tinyexec@0.3.2:
+    resolution: {integrity: sha512-KQQR9yN7R5+OSwaK0XQoj22pwHoTlgYqmUscPYoknOoWCWfj/5/ABTMRi69FrKU5ffPVh5QcFikpWJI/P1ocHA==}
+
   tinyexec@1.2.4:
     resolution: {integrity: sha512-SHf/r48b7vOrjve9PxJo3MN5v5yuyjHvdUcrQffT3WXMUfnGmHDVbC4k3sHJaJTgZCwpUplIaAo5ANtMyp3YHg==}
     engines: {node: '>=18'}
@@ -3943,10 +4196,22 @@ packages:
     resolution: {integrity: sha512-wXR/dYpcqKmfWpEdZjiKJOwCNFndD0DMnrW/cYjVGttEkBfVgcLFHoNrlj47mjOVic9yyNu65alsgF4NQyTa2g==}
     engines: {node: '>=12.0.0'}
 
+  tinypool@1.1.1:
+    resolution: {integrity: sha512-Zba82s87IFq9A9XmjiX5uZA/ARWDrB03OHlq+Vw1fSdt0I+4/Kutwy8BP4Y/y/aORMo61FQ0vIb5j44vSo5Pkg==}
+    engines: {node: ^18.0.0 || >=20.0.0}
+
+  tinyrainbow@2.0.0:
+    resolution: {integrity: sha512-op4nsTR47R6p0vMUUoYl/a+ljLFVtlfaXkLQmqfLR1qHma1h/ysYk4hEXZ880bf2CYgTskvTa/e196Vd5dDQXw==}
+    engines: {node: '>=14.0.0'}
+
   tinyrainbow@3.1.0:
     resolution: {integrity: sha512-Bf+ILmBgretUrdJxzXM0SgXLZ3XfiaUuOj/IKQHuTXip+05Xn+uyEYdVg0kYDipTBcLrCVyUzAPz7QmArb0mmw==}
     engines: {node: '>=14.0.0'}
 
+  tinyspy@4.0.6:
+    resolution: {integrity: sha512-u8KszXvGfU68hVcZpRHKG28T0krMuv2G5nDhiHaMLen/gIuFEgIJhaJuO69qjnXg5paSrbPMFfx3brNuN8eVSg==}
+    engines: {node: '>=14.0.0'}
+
   tmp-promise@3.0.3:
     resolution: {integrity: sha512-RwM7MoPojPxsOBYnyd2hy0bxtIlVrihNs9pj5SUvY8Zz1sQcQG2tG1hSr8PDxfgEB8RNKDhqbIlroIarSNDNsQ==}
 
@@ -3954,6 +4219,10 @@ packages:
     resolution: {integrity: sha512-e0votIpp4Uo2AJYSzVHV6xCcawuiez3DzqDAbrTc3YxBkplN6e+dM13ZeIcZnDg/QpSuU2zfZ3rzwY8ukEnaXw==}
     engines: {node: '>=14.14'}
 
+  transcribe-cpp@0.2.2:
+    resolution: {integrity: sha512-uzun32AIpT0NGe9WHkqCeg8aSLm1qYZ83alWuRfgpgd7RfIKGn0KBTmE/FHDFoX2mV8JMDBh8X5qCw2dt2kZ/w==}
+    engines: {node: '>=22'}
+
   trim-lines@3.0.1:
     resolution: {integrity: sha512-kRj8B+YHZCc9kQYdWfJB2/oUl9rA99qbowYYBtr4ui4mZyAQ2JpvVBd/6U2YloATfqBhBTSMhTpgBHtU0Mf3Rg==}
 
@@ -4063,6 +4332,11 @@ packages:
   vfile@6.0.3:
     resolution: {integrity: sha512-KzIbH/9tXat2u30jf+smMwFCsno4wHVdNmzFyL+T/L3UGqqk6JKfVqOFOZEpZSHADH1k40ab6NUIXZq422ov3Q==}
 
+  vite-node@3.2.4:
+    resolution: {integrity: sha512-EbKSKh+bh1E1IFxeO0pg1n4dvoOTt0UDiXMd/qn++r98+jPO1xtJilvXldeuQ8giIB5IkpjCgMleHMNEsGH6pg==}
+    engines: {node: ^18.0.0 || ^20.0.0 || >=22.0.0}
+    hasBin: true
+
   vite@6.4.3:
     resolution: {integrity: sha512-NTKlcQjlAK7MlQoyb6LgaqHc8sso/pVyUJYWMws3jg21uTJw/LddqIFPcPqP6PzpgbIcZyKI85sFE4HBrQDA8A==}
     engines: {node: ^18.0.0 || ^20.0.0 || >=22.0.0}
@@ -4155,6 +4429,34 @@ packages:
       postcss:
         optional: true
 
+  vitest@3.2.7:
+    resolution: {integrity: sha512-KrxIJ62Fd89gfysR4WotlgZABiz2dqFPgqGzX7s+CwsqLFomRH7777ZcrOD6+WVAh7khPQP41A+BKbpcJFrdEg==}
+    engines: {node: ^18.0.0 || ^20.0.0 || >=22.0.0}
+    hasBin: true
+    peerDependencies:
+      '@edge-runtime/vm': '*'
+      '@types/debug': ^4.1.12
+      '@types/node': ^18.0.0 || ^20.0.0 || >=22.0.0
+      '@vitest/browser': 3.2.7
+      '@vitest/ui': 3.2.7
+      happy-dom: '*'
+      jsdom: '*'
+    peerDependenciesMeta:
+      '@edge-runtime/vm':
+        optional: true
+      '@types/debug':
+        optional: true
+      '@types/node':
+        optional: true
+      '@vitest/browser':
+        optional: true
+      '@vitest/ui':
+        optional: true
+      happy-dom:
+        optional: true
+      jsdom:
+        optional: true
+
   vitest@4.1.10:
     resolution: {integrity: sha512-R9jUTe5S4Qb0HCd4TNqpC7oGcrMssMRGXLW80ubjWsW9VH5GF8y1Y0SFLY9AbqSk6nt0PnOx4H4WNJYZ13GUPw==}
     engines: {node: ^20.0.0 || ^22.0.0 || >=24.0.0}
@@ -5235,6 +5537,26 @@ snapshots:
       - supports-color
       - utf-8-validate
 
+  '@huggingface/blake3-jit@0.0.2':
+    optional: true
+
+  '@huggingface/hub@2.15.0':
+    dependencies:
+      '@huggingface/tasks': 0.21.48
+      '@huggingface/xetchunk-wasm': 0.1.0
+    optionalDependencies:
+      cli-progress: 3.12.0
+    optional: true
+
+  '@huggingface/tasks@0.21.48':
+    optional: true
+
+  '@huggingface/xetchunk-wasm@0.1.0':
+    dependencies:
+      '@huggingface/blake3-jit': 0.0.2
+      gearhash-jit: 1.0.2
+    optional: true
+
   '@iconify-json/simple-icons@1.2.93':
     dependencies:
       '@iconify/types': 2.0.0
@@ -5272,6 +5594,66 @@ snapshots:
       '@jridgewell/resolve-uri': 3.1.2
       '@jridgewell/sourcemap-codec': 1.6.0
 
+  '@koromix/koffi-android-arm64@3.3.1':
+    optional: true
+
+  '@koromix/koffi-android-x64@3.3.1':
+    optional: true
+
+  '@koromix/koffi-darwin-arm64@3.3.1':
+    optional: true
+
+  '@koromix/koffi-darwin-x64@3.3.1':
+    optional: true
+
+  '@koromix/koffi-freebsd-arm64@3.3.1':
+    optional: true
+
+  '@koromix/koffi-freebsd-ia32@3.3.1':
+    optional: true
+
+  '@koromix/koffi-freebsd-x64@3.3.1':
+    optional: true
+
+  '@koromix/koffi-linux-arm64@3.3.1':
+    optional: true
+
+  '@koromix/koffi-linux-arm@3.3.1':
+    optional: true
+
+  '@koromix/koffi-linux-ia32@3.3.1':
+    optional: true
+
+  '@koromix/koffi-linux-loong64@3.3.1':
+    optional: true
+
+  '@koromix/koffi-linux-ppc64@3.3.1':
+    optional: true
+
+  '@koromix/koffi-linux-riscv64@3.3.1':
+    optional: true
+
+  '@koromix/koffi-linux-x64@3.3.1':
+    optional: true
+
+  '@koromix/koffi-openbsd-arm64@3.3.1':
+    optional: true
+
+  '@koromix/koffi-openbsd-ia32@3.3.1':
+    optional: true
+
+  '@koromix/koffi-openbsd-x64@3.3.1':
+    optional: true
+
+  '@koromix/koffi-win32-arm64@3.3.1':
+    optional: true
+
+  '@koromix/koffi-win32-ia32@3.3.1':
+    optional: true
+
+  '@koromix/koffi-win32-x64@3.3.1':
+    optional: true
+
   '@malept/cross-spawn-promise@2.0.0':
     dependencies:
       cross-spawn: 7.0.6
@@ -5318,6 +5700,8 @@ snapshots:
       tslib: 2.8.1
       webcrypto-core: 1.9.2
 
+  '@picovoice/pvrecorder-node@1.2.9': {}
+
   '@protobufjs/aspromise@1.1.2': {}
 
   '@protobufjs/base64@1.1.2': {}
@@ -5606,6 +5990,21 @@ snapshots:
       tailwindcss: 4.3.3
       vite: 7.3.6(@types/node@24.13.3)(jiti@2.7.0)(lightningcss@1.33.0)(yaml@2.9.0)
 
+  '@transcribe-cpp/darwin-arm64-metal@0.2.2':
+    optional: true
+
+  '@transcribe-cpp/darwin-x64-cpu@0.2.2':
+    optional: true
+
+  '@transcribe-cpp/linux-arm64-cpu-vulkan@0.2.2':
+    optional: true
+
+  '@transcribe-cpp/linux-x64-cpu-vulkan@0.2.2':
+    optional: true
+
+  '@transcribe-cpp/win32-x64-cpu-vulkan@0.2.2':
+    optional: true
+
   '@types/babel__core@7.20.5':
     dependencies:
       '@babel/parser': 7.29.7
@@ -5856,6 +6255,14 @@ snapshots:
       vite: 6.4.3(@types/node@24.13.3)(jiti@2.7.0)(lightningcss@1.33.0)(yaml@2.9.0)
       vue: 3.5.41(typescript@5.9.3)
 
+  '@vitest/expect@3.2.7':
+    dependencies:
+      '@types/chai': 5.2.3
+      '@vitest/spy': 3.2.7
+      '@vitest/utils': 3.2.7
+      chai: 5.3.3
+      tinyrainbow: 2.0.0
+
   '@vitest/expect@4.1.10':
     dependencies:
       '@standard-schema/spec': 1.1.0
@@ -5865,6 +6272,14 @@ snapshots:
       chai: 6.2.2
       tinyrainbow: 3.1.0
 
+  '@vitest/mocker@3.2.7(vite@6.4.3(@types/node@24.13.3)(jiti@2.7.0)(lightningcss@1.33.0)(yaml@2.9.0))':
+    dependencies:
+      '@vitest/spy': 3.2.7
+      estree-walker: 3.0.3
+      magic-string: 0.30.21
+    optionalDependencies:
+      vite: 6.4.3(@types/node@24.13.3)(jiti@2.7.0)(lightningcss@1.33.0)(yaml@2.9.0)
+
   '@vitest/mocker@4.1.10(vite@7.3.6(@types/node@24.13.3)(jiti@2.7.0)(lightningcss@1.33.0)(yaml@2.9.0))':
     dependencies:
       '@vitest/spy': 4.1.10
@@ -5873,15 +6288,31 @@ snapshots:
     optionalDependencies:
       vite: 7.3.6(@types/node@24.13.3)(jiti@2.7.0)(lightningcss@1.33.0)(yaml@2.9.0)
 
+  '@vitest/pretty-format@3.2.7':
+    dependencies:
+      tinyrainbow: 2.0.0
+
   '@vitest/pretty-format@4.1.10':
     dependencies:
       tinyrainbow: 3.1.0
 
+  '@vitest/runner@3.2.7':
+    dependencies:
+      '@vitest/utils': 3.2.7
+      pathe: 2.0.3
+      strip-literal: 3.1.0
+
   '@vitest/runner@4.1.10':
     dependencies:
       '@vitest/utils': 4.1.10
       pathe: 2.0.3
 
+  '@vitest/snapshot@3.2.7':
+    dependencies:
+      '@vitest/pretty-format': 3.2.7
+      magic-string: 0.30.21
+      pathe: 2.0.3
+
   '@vitest/snapshot@4.1.10':
     dependencies:
       '@vitest/pretty-format': 4.1.10
@@ -5889,8 +6320,18 @@ snapshots:
       magic-string: 0.30.21
       pathe: 2.0.3
 
+  '@vitest/spy@3.2.7':
+    dependencies:
+      tinyspy: 4.0.6
+
   '@vitest/spy@4.1.10': {}
 
+  '@vitest/utils@3.2.7':
+    dependencies:
+      '@vitest/pretty-format': 3.2.7
+      loupe: 3.2.1
+      tinyrainbow: 2.0.0
+
   '@vitest/utils@4.1.10':
     dependencies:
       '@vitest/pretty-format': 4.1.10
@@ -6201,6 +6642,14 @@ snapshots:
 
   ccount@2.0.1: {}
 
+  chai@5.3.3:
+    dependencies:
+      assertion-error: 2.0.1
+      check-error: 2.1.3
+      deep-eql: 5.0.2
+      loupe: 3.2.1
+      pathval: 2.0.1
+
   chai@6.2.2: {}
 
   chalk@4.1.2:
@@ -6218,6 +6667,8 @@ snapshots:
 
   character-reference-invalid@2.0.1: {}
 
+  check-error@2.1.3: {}
+
   chownr@3.0.0: {}
 
   chromium-pickle-js@0.2.0: {}
@@ -6226,6 +6677,11 @@ snapshots:
 
   ci-info@4.4.0: {}
 
+  cli-progress@3.12.0:
+    dependencies:
+      string-width: 4.2.3
+    optional: true
+
   cliui@8.0.1:
     dependencies:
       string-width: 4.2.3
@@ -6488,6 +6944,8 @@ snapshots:
     dependencies:
       mimic-response: 3.1.0
 
+  deep-eql@5.0.2: {}
+
   defer-to-connect@2.0.1: {}
 
   define-data-property@1.1.4:
@@ -6679,6 +7137,8 @@ snapshots:
 
   es-errors@1.3.0: {}
 
+  es-module-lexer@1.7.0: {}
+
   es-module-lexer@2.3.1: {}
 
   es-object-atoms@1.1.2:
@@ -6900,6 +7360,9 @@ snapshots:
     transitivePeerDependencies:
       - supports-color
 
+  gearhash-jit@1.0.2:
+    optional: true
+
   gensync@1.0.0-beta.2: {}
 
   get-caller-file@2.0.5: {}
@@ -7256,6 +7719,8 @@ snapshots:
 
   js-tokens@4.0.0: {}
 
+  js-tokens@9.0.1: {}
+
   js-yaml@4.3.1:
     dependencies:
       argparse: 2.0.1
@@ -7311,6 +7776,29 @@ snapshots:
 
   khroma@2.1.0: {}
 
+  koffi@3.3.1:
+    optionalDependencies:
+      '@koromix/koffi-android-arm64': 3.3.1
+      '@koromix/koffi-android-x64': 3.3.1
+      '@koromix/koffi-darwin-arm64': 3.3.1
+      '@koromix/koffi-darwin-x64': 3.3.1
+      '@koromix/koffi-freebsd-arm64': 3.3.1
+      '@koromix/koffi-freebsd-ia32': 3.3.1
+      '@koromix/koffi-freebsd-x64': 3.3.1
+      '@koromix/koffi-linux-arm': 3.3.1
+      '@koromix/koffi-linux-arm64': 3.3.1
+      '@koromix/koffi-linux-ia32': 3.3.1
+      '@koromix/koffi-linux-loong64': 3.3.1
+      '@koromix/koffi-linux-ppc64': 3.3.1
+      '@koromix/koffi-linux-riscv64': 3.3.1
+      '@koromix/koffi-linux-x64': 3.3.1
+      '@koromix/koffi-openbsd-arm64': 3.3.1
+      '@koromix/koffi-openbsd-ia32': 3.3.1
+      '@koromix/koffi-openbsd-x64': 3.3.1
+      '@koromix/koffi-win32-arm64': 3.3.1
+      '@koromix/koffi-win32-ia32': 3.3.1
+      '@koromix/koffi-win32-x64': 3.3.1
+
   layout-base@1.0.2: {}
 
   layout-base@2.0.1: {}
@@ -7378,6 +7866,8 @@ snapshots:
 
   longest-streak@3.1.0: {}
 
+  loupe@3.2.1: {}
+
   lowercase-keys@2.0.0: {}
 
   lru-cache@11.5.2: {}
@@ -7926,6 +8416,8 @@ snapshots:
       ws: 8.21.1
       zod: 4.4.3
 
+  opencc-js@1.4.2: {}
+
   p-cancelable@2.1.1: {}
 
   p-limit@3.1.0:
@@ -7963,6 +8455,8 @@ snapshots:
 
   pathe@2.0.3: {}
 
+  pathval@2.0.1: {}
+
   pe-library@0.4.1: {}
 
   perfect-debounce@1.0.0: {}
@@ -8358,6 +8852,8 @@ snapshots:
 
   stat-mode@1.0.0: {}
 
+  std-env@3.10.0: {}
+
   std-env@4.2.0: {}
 
   string-width@4.2.3:
@@ -8379,6 +8875,10 @@ snapshots:
     dependencies:
       ansi-regex: 5.0.1
 
+  strip-literal@3.1.0:
+    dependencies:
+      js-tokens: 9.0.1
+
   style-to-js@1.1.21:
     dependencies:
       style-to-object: 1.0.14
@@ -8435,6 +8935,8 @@ snapshots:
 
   tinybench@2.9.0: {}
 
+  tinyexec@0.3.2: {}
+
   tinyexec@1.2.4: {}
 
   tinyglobby@0.2.17:
@@ -8442,14 +8944,30 @@ snapshots:
       fdir: 6.5.0(picomatch@4.0.5)
       picomatch: 4.0.5
 
+  tinypool@1.1.1: {}
+
+  tinyrainbow@2.0.0: {}
+
   tinyrainbow@3.1.0: {}
 
+  tinyspy@4.0.6: {}
+
   tmp-promise@3.0.3:
     dependencies:
       tmp: 0.2.7
 
   tmp@0.2.7: {}
 
+  transcribe-cpp@0.2.2:
+    dependencies:
+      koffi: 3.3.1
+    optionalDependencies:
+      '@transcribe-cpp/darwin-arm64-metal': 0.2.2
+      '@transcribe-cpp/darwin-x64-cpu': 0.2.2
+      '@transcribe-cpp/linux-arm64-cpu-vulkan': 0.2.2
+      '@transcribe-cpp/linux-x64-cpu-vulkan': 0.2.2
+      '@transcribe-cpp/win32-x64-cpu-vulkan': 0.2.2
+
   trim-lines@3.0.1: {}
 
   trough@2.2.0: {}
@@ -8564,6 +9082,27 @@ snapshots:
       '@types/unist': 3.0.3
       vfile-message: 4.0.3
 
+  vite-node@3.2.4(@types/node@24.13.3)(jiti@2.7.0)(lightningcss@1.33.0)(yaml@2.9.0):
+    dependencies:
+      cac: 6.7.14
+      debug: 4.4.3
+      es-module-lexer: 1.7.0
+      pathe: 2.0.3
+      vite: 6.4.3(@types/node@24.13.3)(jiti@2.7.0)(lightningcss@1.33.0)(yaml@2.9.0)
+    transitivePeerDependencies:
+      - '@types/node'
+      - jiti
+      - less
+      - lightningcss
+      - sass
+      - sass-embedded
+      - stylus
+      - sugarss
+      - supports-color
+      - terser
+      - tsx
+      - yaml
+
   vite@6.4.3(@types/node@24.13.3)(jiti@2.7.0)(lightningcss@1.33.0)(yaml@2.9.0):
     dependencies:
       esbuild: 0.25.12
@@ -8647,6 +9186,48 @@ snapshots:
       - universal-cookie
       - yaml
 
+  vitest@3.2.7(@types/debug@4.1.13)(@types/node@24.13.3)(jiti@2.7.0)(lightningcss@1.33.0)(yaml@2.9.0):
+    dependencies:
+      '@types/chai': 5.2.3
+      '@vitest/expect': 3.2.7
+      '@vitest/mocker': 3.2.7(vite@6.4.3(@types/node@24.13.3)(jiti@2.7.0)(lightningcss@1.33.0)(yaml@2.9.0))
+      '@vitest/pretty-format': 3.2.7
+      '@vitest/runner': 3.2.7
+      '@vitest/snapshot': 3.2.7
+      '@vitest/spy': 3.2.7
+      '@vitest/utils': 3.2.7
+      chai: 5.3.3
+      debug: 4.4.3
+      expect-type: 1.4.0
+      magic-string: 0.30.21
+      pathe: 2.0.3
+      picomatch: 4.0.5
+      std-env: 3.10.0
+      tinybench: 2.9.0
+      tinyexec: 0.3.2
+      tinyglobby: 0.2.17
+      tinypool: 1.1.1
+      tinyrainbow: 2.0.0
+      vite: 6.4.3(@types/node@24.13.3)(jiti@2.7.0)(lightningcss@1.33.0)(yaml@2.9.0)
+      vite-node: 3.2.4(@types/node@24.13.3)(jiti@2.7.0)(lightningcss@1.33.0)(yaml@2.9.0)
+      why-is-node-running: 2.3.0
+    optionalDependencies:
+      '@types/debug': 4.1.13
+      '@types/node': 24.13.3
+    transitivePeerDependencies:
+      - jiti
+      - less
+      - lightningcss
+      - msw
+      - sass
+      - sass-embedded
+      - stylus
+      - sugarss
+      - supports-color
+      - terser
+      - tsx
+      - yaml
+
   vitest@4.1.10(@opentelemetry/api@1.9.0)(@types/node@24.13.3)(vite@7.3.6(@types/node@24.13.3)(jiti@2.7.0)(lightningcss@1.33.0)(yaml@2.9.0)):
     dependencies:
       '@vitest/expect': 4.1.10

From 64411c73c06752911102268ad6e45d4684c85cec Mon Sep 17 00:00:00 2001
From: zszz3 <91608029+zszz3@users.noreply.github.com>
Date: Thu, 24 Sep 2026 11:18:50 +0800
Subject: [PATCH 5/7] fix(i18n): keep prompt template labels syntactically
 valid

The latest upstream change inserted the active-template label between a multiline property name and its value. Keep each property intact so all locales compile.
---
 packages/i18n/src/locales/en/index.ts    | 2 +-
 packages/i18n/src/locales/ko/index.ts    | 2 +-
 packages/i18n/src/locales/tr/index.ts    | 2 +-
 packages/i18n/src/locales/zh-CN/index.ts | 2 +-
 packages/i18n/src/locales/zh-TW/index.ts | 2 +-
 5 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/packages/i18n/src/locales/en/index.ts b/packages/i18n/src/locales/en/index.ts
index bc0fb719b7..5dde8badb8 100644
--- a/packages/i18n/src/locales/en/index.ts
+++ b/packages/i18n/src/locales/en/index.ts
@@ -1481,8 +1481,8 @@ sklm: {
     promptEnhancementCustomTemplate: "Use a custom template",
     promptEnhancementCustomTemplateDesc:
       "Replaces the built-in user template with your own. The system prompt stays built in.",
-    promptEnhancementCustomTemplateNeedsTemplate:
     promptEnhancementCustomTemplateActive: "Custom template active",
+    promptEnhancementCustomTemplateNeedsTemplate:
       "Save a custom template first; the switch then chooses between it and the built-in template.",
     promptEnhancementEdit: "Edit",
     promptEnhancementModelTitle: "Enhancement prompt",
diff --git a/packages/i18n/src/locales/ko/index.ts b/packages/i18n/src/locales/ko/index.ts
index 876b713b2f..d96f8f7158 100644
--- a/packages/i18n/src/locales/ko/index.ts
+++ b/packages/i18n/src/locales/ko/index.ts
@@ -1479,8 +1479,8 @@ sklm: {
     promptEnhancementCustomTemplate: "사용자 템플릿 사용",
     promptEnhancementCustomTemplateDesc:
       "내장 사용자 템플릿을 직접 만든 템플릿으로 교체합니다. 시스템 프롬프트는 내장으로 유지됩니다.",
-    promptEnhancementCustomTemplateNeedsTemplate:
     promptEnhancementCustomTemplateActive: "사용자 템플릿 활성",
+    promptEnhancementCustomTemplateNeedsTemplate:
       "먼저 사용자 템플릿을 저장하세요. 저장한 뒤에는 스위치로 내장 템플릿과 사용자 템플릿을 전환할 수 있습니다.",
     promptEnhancementEdit: "편집",
     promptEnhancementModelTitle: "프롬프트 향상",
diff --git a/packages/i18n/src/locales/tr/index.ts b/packages/i18n/src/locales/tr/index.ts
index 805b4ea3d4..2470748268 100644
--- a/packages/i18n/src/locales/tr/index.ts
+++ b/packages/i18n/src/locales/tr/index.ts
@@ -1469,8 +1469,8 @@ sklm: {
     promptEnhancementCustomTemplate: "Özel şablon kullan",
     promptEnhancementCustomTemplateDesc:
       "Yerleşik kullanıcı şablonunu kendi şablonunuzla değiştirir. Sistem promptu yerleşik kalır.",
-    promptEnhancementCustomTemplateNeedsTemplate:
     promptEnhancementCustomTemplateActive: "Özel şablon etkin",
+    promptEnhancementCustomTemplateNeedsTemplate:
       "Önce özel bir şablon kaydedin; ardından anahtar yerleşik şablon ile kendi şablonunuz arasında geçiş yapar.",
     promptEnhancementEdit: "Düzenle",
     promptEnhancementModelTitle: "Prompt iyileştirme",
diff --git a/packages/i18n/src/locales/zh-CN/index.ts b/packages/i18n/src/locales/zh-CN/index.ts
index 18930925a3..a8abbd73c0 100644
--- a/packages/i18n/src/locales/zh-CN/index.ts
+++ b/packages/i18n/src/locales/zh-CN/index.ts
@@ -1449,8 +1449,8 @@ sklm: {
     promptEnhancementCustomTemplate: "使用自定义提示词",
     promptEnhancementCustomTemplateDesc:
       "用你自己的用户模板替换内置模板。系统提示词保持内置。",
-    promptEnhancementCustomTemplateNeedsTemplate:
     promptEnhancementCustomTemplateActive: "自定义模板已启用",
+    promptEnhancementCustomTemplateNeedsTemplate:
       "请先保存自定义模板；保存后即可用开关在内置模板与自定义模板之间切换。",
     promptEnhancementEdit: "编辑",
     promptEnhancementModelTitle: "增强提示词",
diff --git a/packages/i18n/src/locales/zh-TW/index.ts b/packages/i18n/src/locales/zh-TW/index.ts
index 008a05ee0d..65109a6c7f 100644
--- a/packages/i18n/src/locales/zh-TW/index.ts
+++ b/packages/i18n/src/locales/zh-TW/index.ts
@@ -1449,8 +1449,8 @@ sklm: {
     promptEnhancementCustomTemplate: "使用自訂提示詞",
     promptEnhancementCustomTemplateDesc:
       "用你自己的使用者範本取代內建範本。系統提示詞維持內建。",
-    promptEnhancementCustomTemplateNeedsTemplate:
     promptEnhancementCustomTemplateActive: "自訂範本已啟用",
+    promptEnhancementCustomTemplateNeedsTemplate:
       "請先儲存自訂範本；儲存後即可用開關在內建範本與自訂範本之間切換。",
     promptEnhancementEdit: "編輯",
     promptEnhancementModelTitle: "增強提示詞",

From c7b639e5a0f9b75efe09abb00a012f81ccc6132f Mon Sep 17 00:00:00 2001
From: zszz3 <91608029+zszz3@users.noreply.github.com>
Date: Thu, 24 Sep 2026 11:19:13 +0800
Subject: [PATCH 6/7] fix(i18n): repair quoted template label properties

Apply the same multiline property correction to the three locale catalogs using quoted keys.
---
 packages/i18n/src/locales/de/index.ts | 2 +-
 packages/i18n/src/locales/es/index.ts | 2 +-
 packages/i18n/src/locales/fr/index.ts | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/packages/i18n/src/locales/de/index.ts b/packages/i18n/src/locales/de/index.ts
index 13b8d707d4..c6a3f01768 100644
--- a/packages/i18n/src/locales/de/index.ts
+++ b/packages/i18n/src/locales/de/index.ts
@@ -1462,8 +1462,8 @@ sklm: {
     "promptEnhancementCustomTemplate": "Eigene Vorlage verwenden",
     "promptEnhancementCustomTemplateDesc":
       "Ersetzt die eingebaute Nutzervorlage durch Ihre eigene. Der System-Prompt bleibt eingebaut.",
-    "promptEnhancementCustomTemplateNeedsTemplate":
     "promptEnhancementCustomTemplateActive": "Eigene Vorlage aktiv",
+    "promptEnhancementCustomTemplateNeedsTemplate":
       "Speichern Sie zuerst eine eigene Vorlage; der Schalter wählt dann zwischen ihr und der eingebauten Vorlage.",
     "promptEnhancementEdit": "Bearbeiten",
     "promptEnhancementModelTitle": "Prompt-Verbesserung",
diff --git a/packages/i18n/src/locales/es/index.ts b/packages/i18n/src/locales/es/index.ts
index 83e89b9a7f..b40c8355bf 100644
--- a/packages/i18n/src/locales/es/index.ts
+++ b/packages/i18n/src/locales/es/index.ts
@@ -1462,8 +1462,8 @@ sklm: {
     "promptEnhancementCustomTemplate": "Usar una plantilla propia",
     "promptEnhancementCustomTemplateDesc":
       "Reemplaza la plantilla de usuario integrada por la suya. El prompt del sistema sigue integrado.",
-    "promptEnhancementCustomTemplateNeedsTemplate":
     "promptEnhancementCustomTemplateActive": "Plantilla personalizada activa",
+    "promptEnhancementCustomTemplateNeedsTemplate":
       "Guarde primero una plantilla propia; el interruptor elegirá entonces entre ella y la plantilla integrada.",
     "promptEnhancementEdit": "Editar",
     "promptEnhancementModelTitle": "Mejora de prompts",
diff --git a/packages/i18n/src/locales/fr/index.ts b/packages/i18n/src/locales/fr/index.ts
index 7957cda1ba..8d69aecb09 100644
--- a/packages/i18n/src/locales/fr/index.ts
+++ b/packages/i18n/src/locales/fr/index.ts
@@ -1462,8 +1462,8 @@ sklm: {
     "promptEnhancementCustomTemplate": "Utiliser un modèle personnalisé",
     "promptEnhancementCustomTemplateDesc":
       "Remplace le modèle utilisateur intégré par le vôtre. Le prompt système reste intégré.",
-    "promptEnhancementCustomTemplateNeedsTemplate":
     "promptEnhancementCustomTemplateActive": "Modèle personnalisé actif",
+    "promptEnhancementCustomTemplateNeedsTemplate":
       "Enregistrez d'abord un modèle personnalisé ; l'interrupteur choisit ensuite entre celui-ci et le modèle intégré.",
     "promptEnhancementEdit": "Modifier",
     "promptEnhancementModelTitle": "Amélioration du prompt",

From 5a04e9e841a49d0318c750b97d9c1754461da529 Mon Sep 17 00:00:00 2001
From: zszz3 <91608029+zszz3@users.noreply.github.com>
Date: Thu, 24 Sep 2026 11:38:31 +0800
Subject: [PATCH 7/7] docs(providers): simplify StepFun Plan transport guidance

Document Anthropic Messages directly for the unreleased preset without promising a legacy OpenAI configuration transition.
---
 docs/spec/03-runtime/12-provider-config-schema.md | 4 +---
 docs/spec/06-delivery/04-e2e-test-plan.md         | 5 +----
 2 files changed, 2 insertions(+), 7 deletions(-)

diff --git a/docs/spec/03-runtime/12-provider-config-schema.md b/docs/spec/03-runtime/12-provider-config-schema.md
index 275c1c197c..ba4c72dcd9 100644
--- a/docs/spec/03-runtime/12-provider-config-schema.md
+++ b/docs/spec/03-runtime/12-provider-config-schema.md
@@ -394,9 +394,7 @@ StepFun Plan defaults to `anthropic_messages` at
 `https://api.stepfun.com/step_plan/v1`. Runtime URL normalization removes the
 trailing `/v1` before the Anthropic SDK appends `/v1/messages`, reaching
 `https://api.stepfun.com/step_plan/v1/messages`. The versioned settings URL also
-preserves model discovery and the Step 5 metadata lookup. Existing saved
-`chat_completions` accounts retain their format when edited or copied; users
-can explicitly choose StepFun Plan to switch to the new default.
+preserves model discovery and the Step 5 metadata lookup.
 See the [official Claude Code guide](https://platform.stepfun.com/docs/zh/step-plan/integrations/claude-code).
 
 Zhipu / Z.AI Completions requests still receive `thinkingFormat: "zai"` and
diff --git a/docs/spec/06-delivery/04-e2e-test-plan.md b/docs/spec/06-delivery/04-e2e-test-plan.md
index 8bbec99fdb..c64ea431b6 100644
--- a/docs/spec/06-delivery/04-e2e-test-plan.md
+++ b/docs/spec/06-delivery/04-e2e-test-plan.md
@@ -8090,10 +8090,7 @@ must keep splitting are covered by `markdown-blocks.test.mjs`.
 - **Expected**: New custom choices are the four general protocols; Codex and Pi
   are available through vendor accounts, not as new API-key choices. Legacy
   editing preserves format, name, URL and authentication unless explicitly
-  changed. This includes existing StepFun Plan `chat_completions` accounts
-  after the named preset defaults to `anthropic_messages`; selecting the
-  preset explicitly uses the new format. A copied account format is visible
-  but cannot be newly selected;
+  changed. A copied account format is visible but cannot be newly selected;
   saving and discovery are blocked until an explicit supported choice. The
   explanation is localized. Cancel performs no create; a valid copy never uses
   the source id or credentials. For Codex OAuth, Native web search is enabled