feat: add factory bootstrap and smoke commands

[EthanThatOneKid]

Summary

• Add wspace factory bootstrap with repository discovery, dry-run, idempotency, conflict handling, and explicit force behavior.
• Generate portable .wazoo/factory.json and managed README metadata.
• Add read-only wspace factory smoke [--json] without running package scripts or mutating repositories.
• Add strict factory-manifest validation, health-vs-smoke metadata, protected environment patterns, and Windows/temp-Git coverage.

Safety

• Refuses unrelated dirty changes.
• Rejects symlinked managed paths.
• Does not edit secrets, merge, deploy, push repositories, or execute arbitrary package commands.
• Keeps Wazoo platform overlays and cross-repository orchestration at the workspace-level factory boundary.

Context

Related initiative: https://github.com/wazootech/workspace/issues/29
Factory map: https://github.com/wazootech/workspace/issues/42

Verification

• deno task ci (59 tests passed)
• deno task build
• deno task workspace:validate (root workspace)
• deno task workspace:check (clean repositories)

Please review the implementation as the first light-mode, read-only tracer-bullet slice.

[EthanThatOneKid]

Closing without merging by explicit decision of the factory architecture grilling.

Disposition

The wspace factory bootstrap|smoke subcommand violates the adopted wspace boundary: wspace must remain a thin, git-native CLI for deterministic workspace primitives (check/init/update/worktree/env/validate), not a Wazoo-specific orchestration surface. The software factory is a process owned by a new dedicated repository (wazootech/wazoo-factory) on an Eve runtime, with Discord as the main channel.

Follow-up

• The execution comparison spike (OpenCode SDK vs Eve-native executor) is tracked in Comparison spike: OpenCode SDK vs Eve-native coding executor wazoo-factory#1.
• Useful requirements from this PR and the original #29/#30 tickets are candidates for future narrow wspace primitives only where they remain generic (e.g. deterministic check-running with structured JSON output); they are not implemented here.
• Factory-related tickets #29 and #30 in wazootech/workspace are being closed as superseded; the map (wazootech/workspace#42) is being updated.

The worktree branch bootstrap-software-factory will be cleaned up.