feat: 灵犀 Studio Web UI 定制版

Co-authored-by: Cursor <cursoragent@cursor.com>

docs/harness/pr-review.md

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+# PR Self-Review
+
+Use this checklist before pushing or updating a pull request.
+
+## Scope
+
+- The PR title states the behavior being changed.
+- The diff is limited to the requested task and required harness updates.
+- Unrelated formatting or refactors are not bundled into the change.
+- User-facing text has locale coverage.
+
+## Architecture
+
+- Client code uses shared API helpers and existing UI patterns.
+- Server routes stay thin and delegate reusable behavior to controllers/services.
+- Web UI state uses `config.appHome` or documented helpers.
+- Hermes Agent state and Web UI state remain separate.
+- Subprocess calls use argument arrays instead of shell string construction.
+
+## Tests And Validation
+
+- A focused test was added or updated for behavior changes.
+- Browser-visible flows have e2e coverage when the risk justifies it.
+- `npm run harness:check` passes.
+- The PR body lists validation commands that actually ran.
+- Known limitations or follow-ups are called out.
+
+## Release And CI
+
+- Workflow changes were checked with `npm run harness:check`.
+- Desktop release artifacts remain platform-specific.
+- `fail_on_unmatched_files: true` is preserved when each matrix target has its
+  own expected artifact list.
+- Package manifest changes have matching lockfile changes when dependencies
+  change.
+
+## Before Merge
+
+- CI is green or failures are explained as unrelated.
+- The branch is mergeable.
+- The PR does not depend on hidden local state, credentials, or uncommitted files.