feat: refine review-first workbench surfaces

[xiaojiou176]

Summary

• refine the review-first web workbench surfaces across dashboard, review queue, analyze/apply/conflict/report pages, and shared UI primitives
• keep the current workbench bundle aligned with the review-before-apply product kernel
• update the MCP descriptor alongside the refreshed UI surface bundle

Verification

• npm run lint
• npm test
• npm run build

[xiaojiou176]

Code Review Fabric T15 platform executor canary

This comment was posted by the guarded PR comment platform executor as a real self-owned canary.

• guarded_head_sha: 0e663e9460c13aaec39e43aabf43ae1fe72eef07
• CI readback artifact: tools/review-proof/movi-organizer-pr42-ci-status-readback-20260424.json
• merge-ready readback receipt: tools/review-proof/movi-organizer-pr42-merge-readback-receipt-20260424.json
• GitHub mutation performed in this run: true

Boundary:

• This comment does not approve, merge, or resolve review threads.
• A selected CI readback success is platform readback proof only; it is not broad merge-ready proof.
• The retained merge-ready receipt remains changes_still_required / partially_landed.