From c46c96f024de03b13dc38932f86263ebff609c62 Mon Sep 17 00:00:00 2001
From: seekskyworld <djh1813553759@gmail.com>
Date: Thu, 3 Sep 2026 18:43:32 +0800
Subject: [PATCH 1/2] feat(web): project Pi trust state in snapshots

Signed-off-by: seekskyworld <djh1813553759@gmail.com>
---
 web/adapter/pi-adapter.ts |  1 +
 web/protocol/types.ts     |  1 +
 web/runtime/pi-runtime.ts | 11 +++++++++++
 web/runtime/types.ts      |  1 +
 4 files changed, 14 insertions(+)

diff --git a/web/adapter/pi-adapter.ts b/web/adapter/pi-adapter.ts
index fb4c0bc9..dd66b36b 100644
--- a/web/adapter/pi-adapter.ts
+++ b/web/adapter/pi-adapter.ts
@@ -490,6 +490,7 @@ export class PiWebAdapter {
         status: this.runtime.isIdle()
           ? ("idle" as const)
           : ("running" as const),
+        trust: this.runtime.projectTrustState ?? "unknown",
         capabilities: webCapabilitySnapshot(this.runtime.sessionManager),
       },
       truncation: {
diff --git a/web/protocol/types.ts b/web/protocol/types.ts
index a7429b6e..90181b4e 100644
--- a/web/protocol/types.ts
+++ b/web/protocol/types.ts
@@ -113,6 +113,7 @@ export interface WebSnapshot {
   models: WebModelSummary[];
   runtime: {
     status: "idle" | "running" | "unknown";
+    trust: "trusted" | "untrusted" | "unknown";
     capabilities: WebCapabilitySnapshot;
   };
   truncation: WebSnapshotTruncation;
diff --git a/web/runtime/pi-runtime.ts b/web/runtime/pi-runtime.ts
index cf792d39..1ea69196 100644
--- a/web/runtime/pi-runtime.ts
+++ b/web/runtime/pi-runtime.ts
@@ -86,6 +86,17 @@ export class PiWebRuntime implements WebRuntimeController {
   private disposePromise?: Promise<void>;
   private hasSelectedWorkspace: boolean;
 
+  get projectTrustState() {
+    if (!this.hasSelectedWorkspace) return "unknown" as const;
+    try {
+      return this.runtime.session.settingsManager.isProjectTrusted()
+        ? ("trusted" as const)
+        : ("untrusted" as const);
+    } catch {
+      return "unknown" as const;
+    }
+  }
+
   private constructor(
     runtime: AgentSessionRuntime,
     webSessionDirectory: string,
diff --git a/web/runtime/types.ts b/web/runtime/types.ts
index 2b66c3f0..11f2f0d2 100644
--- a/web/runtime/types.ts
+++ b/web/runtime/types.ts
@@ -53,6 +53,7 @@ export interface WebRuntimeController {
   readonly workspaceSelected: boolean;
   readonly sessionDirectory: string;
   readonly sessionManager: SessionManager;
+  readonly projectTrustState?: "trusted" | "untrusted" | "unknown";
   isIdle(): boolean;
   sendPrompt(content: string, options?: WebPromptOptions): Promise<void>;
   newSession(

From 32e8fd517952216365079ef671ecbf0616cf3ab1 Mon Sep 17 00:00:00 2001
From: seekskyworld <djh1813553759@gmail.com>
Date: Thu, 3 Sep 2026 18:45:08 +0800
Subject: [PATCH 2/2] feat(web): add session unarchive operation

Signed-off-by: seekskyworld <djh1813553759@gmail.com>
---
 web/adapter/pi-adapter.ts | 8 ++++++++
 web/host/web-host.ts      | 7 +++++++
 2 files changed, 15 insertions(+)

diff --git a/web/adapter/pi-adapter.ts b/web/adapter/pi-adapter.ts
index dd66b36b..66c93395 100644
--- a/web/adapter/pi-adapter.ts
+++ b/web/adapter/pi-adapter.ts
@@ -284,6 +284,14 @@ export class PiWebAdapter {
     });
   }
 
+  async unarchiveSession(path: string) {
+    await this.ensureArchivesLoaded();
+    await this.enqueueArchiveMutation(async (draft) => {
+      const session = await this.requireSession(path);
+      draft.delete(resolve(session.path));
+    });
+  }
+
   async removeWorkspace(path: string) {
     await this.ensureWorkspaceStateLoaded();
     const canonical = resolve(path);
diff --git a/web/host/web-host.ts b/web/host/web-host.ts
index 6203e647..b1f0597d 100644
--- a/web/host/web-host.ts
+++ b/web/host/web-host.ts
@@ -425,6 +425,13 @@ export class WebHost {
       this.publish("session_archived", { sessionPath: path });
       return this.json(response, 200, { path, archived: true });
     }
+    if (url.pathname === "/api/sessions/unarchive" && request.method === "POST") {
+      const path = url.searchParams.get("path");
+      if (!path) return this.json(response, 400, { error: "session path is required" });
+      await this.adapter.unarchiveSession(path);
+      this.publish("session_unarchived", { sessionPath: path });
+      return this.json(response, 200, { path, archived: false });
+    }
     if (url.pathname === "/api/sessions/select" && request.method === "POST") {
       const body = await this.readJson(request);
       if (typeof body.path !== "string" || body.path.trim().length === 0) {