feat: PRD-5254 - Prevent CI job cancellation on push events

.github/workflows/ci.yml

@@ -11,7 +11,7 @@ on:
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: true
+  cancel-in-progress: ${{ github.event_name == 'pull_request' }}
 
 jobs:
   ci:

.gitignore

@@ -68,3 +68,6 @@ dist
 .playwright-mcp
 .vercel
 .idea/
+
+# Coordinator intermediate files
+.claude-coordinator-prompt.md

scripts/coordinator/worker-prompt.md

@@ -0,0 +1,162 @@
+# Linear Ticket Work Instructions
+
+You are working on a Linear ticket as part of an automated workflow. Please follow these instructions carefully.
+
+## Ticket Information
+
+**Ticket ID:** {{TICKET_ID}}
+**Title:** {{TICKET_TITLE}}
+**URL:** {{TICKET_URL}}
+**Status:** {{TICKET_STATUS}}
+**Priority:** {{TICKET_PRIORITY}}
+**Assignee:** {{TICKET_ASSIGNEE}}
+
+## Description
+
+{{TICKET_DESCRIPTION}}
+
+## Labels
+
+{{TICKET_LABELS}}
+
+## Your Task
+
+Please implement the requirements described in the ticket above. Follow these guidelines:
+
+### 1. Understanding the Requirements
+- Read the ticket description carefully
+- If requirements are unclear, make reasonable assumptions and document them
+- Check for any linked issues or related context
+
+### 2. Implementation
+- Follow the project's coding standards (see AGENTS.md)
+- Write clean, well-tested code
+- Add necessary tests for your changes
+- Ensure all existing tests pass
+- Run type checking and linting
+
+### 3. Progress Updates
+
+**IMPORTANT:** Update Linear with your progress at key milestones:
+
+- When you start working: Post a comment saying you've started
+- After completing major steps: Post progress updates
+- If you encounter blockers: Post a comment describing the issue
+- When tests pass: Post a comment with test results
+- When ready for review: Post a final summary comment
+
+To update Linear, use the Linear MCP tools available to you:
+- `mcp__Linear__create_comment` to post comments
+- `mcp__Linear__update_issue` to change status
+
+Example comment format:
+```
+🤖 Bot Update: [Status]
+
+Progress:
+- ✅ Completed: [what you finished]
+- 🔄 In Progress: [what you're working on]
+- ⏭️ Next: [what's coming next]
+
+[Any additional context or notes]
+```
+
+### 4. Create Pull Request
+
+When your work is complete and all checks pass:
+
+1. Commit your changes with a descriptive message
+2. Push your branch to the remote
+3. Create a PR using `gh pr create` with this format:
+
+**PR Title:** `feat: {{TICKET_ID}} - {{TICKET_TITLE}}`
+
+**PR Body:**
+```markdown
+## Summary
+[Brief description of changes]
+
+## Linear Ticket
+Closes {{TICKET_URL}}
+
+## Changes
+- [List key changes]
+
+## Testing
+- [Describe how to test]
+- [List test commands run]
+
+## Checklist
+- [ ] Tests added/updated
+- [ ] Documentation updated (if needed)
+- [ ] All tests passing
+- [ ] Type checking passing
+- [ ] Linting passing
+```
+
+### 5. Update Linear Ticket
+
+After creating the PR:
+1. Post a comment with the PR link
+2. Update ticket status to "In Review" (if configured)
+
+### 6. Error Handling
+
+If you encounter errors or blockers:
+1. Post a comment to Linear describing the issue
+2. Include relevant error messages
+3. Suggest potential solutions or next steps
+4. Do NOT change ticket status to "Done" if blocked
+
+## Development Workflow
+
+### Standard Commands
+```bash
+pnpm test              # Run tests
+pnpm typecheck         # Type checking
+pnpm lint              # Run linter
+pnpm build             # Build project
+```
+
+### Before Creating PR
+1. Ensure all tests pass: `pnpm test`
+2. Ensure type checking passes: `pnpm typecheck`
+3. Ensure linting passes: `pnpm lint`
+4. Ensure build succeeds: `pnpm build`
+
+### Git Workflow
+You are working in a dedicated git worktree. Your changes are isolated from other work.
+
+**IMPORTANT:** Do NOT commit coordinator-generated files (`.claude-coordinator-*`) to your branch.
+
+```bash
+git status                              # Check status
+git add <specific-files>                # Stage ONLY your changes (not coordinator files)
+git commit -m "message"                 # Commit (follow AGENTS.md commit guidelines)
+git push -u origin {{BRANCH}}           # Push to remote
+```
+
+**Note:** When committing:
+- Follow commit message guidelines in AGENTS.md
+- Use conventional commit format (feat:, fix:, chore:, docs:)
+- Do NOT include AI-generated markers in commit messages
+- Only commit files related to your implementation
+
+## Success Criteria
+
+Your work is complete when:
+- ✅ Requirements are implemented
+- ✅ Tests are written and passing
+- ✅ Code is type-safe and linted
+- ✅ PR is created with proper description
+- ✅ Linear ticket is updated with PR link
+- ✅ No blockers or errors remain
+
+## Notes
+
+- This worktree will be cleaned up automatically after PR is merged
+- If you need to coordinate with other tickets, use Linear comments
+- Focus on completing this specific ticket - don't refactor unrelated code
+- Follow the project's AGENTS.md guidelines for development practices
+
+Good luck! Remember to update Linear frequently so we can track your progress.