Enhance UX and Coordinator Role Constraints in Skills Documentation

- Added detailed constraints for the Coordinator role in the team UX improvement skill, emphasizing orchestration responsibilities and workflow management.
- Updated test cases in DashboardToolbar, useIssues, and useWebSocket to improve reliability and clarity.
- Introduced new tests for configStore and ignore patterns in Codex Lens to ensure proper functionality and configuration handling.
- Enhanced smart search functionality with improved embedding selection logic and added tests for various scenarios.
- Updated installation and usage documentation to reflect changes in directory structure and role specifications.

.claude/skills/team-lifecycle-v4/roles/coordinator/commands/dispatch.md

@@ -29,7 +29,7 @@ EXPECTED: <artifact path> + <quality criteria>
 CONSTRAINTS: <scope limits>
 ---
 InnerLoop: <true|false>
-RoleSpec: .claude/skills/team-lifecycle-v4/roles/<role>/role.md
+RoleSpec: ~  or <project>/.claude/skills/team-lifecycle-v4/roles/<role>/role.md
 ```
 
 ## InnerLoop Flag Rules
@@ -45,7 +45,7 @@ CHECKPOINT tasks are dispatched like regular tasks but handled differently at sp
 - Owner: supervisor
 - **NOT spawned as team-worker** — coordinator wakes the resident supervisor via SendMessage
 - If `supervision: false` in team-session.json, skip creating CHECKPOINT tasks entirely
-- RoleSpec in description: `.claude/skills/team-lifecycle-v4/roles/supervisor/role.md`
+- RoleSpec in description: `~  or <project>/.claude/skills/team-lifecycle-v4/roles/supervisor/role.md`
 
 ## Dependency Validation