## Addressed Feedback: Auto-submit Approach
Implemented the suggested "auto-submit on PR URL update" approach instead of adding a new MCP tool.
### Changes Made
1. **Modified `handle_update_ticket`** - When PR URL is added to a ticket in `in_progress` status:
- Automatically transitions to `pending_audit`
- Automatically marks agent as `idle`
2. **Removed `submit_for_review` MCP tool** - No longer needed with auto-submit approach
3. **Updated documentation** - worker-workflow skill explains auto-submit behavior
### Benefits of This Approach
- **Simpler**: Uses existing `update_ticket` tool, no new MCP endpoint
- **Always visible**: `update_ticket` is in the standard tool list
- **Automatic**: Workers just add PR URL, system handles the rest
- **Addresses context overflow**: Workers don't need to remember manual steps
### Worker Usage
```bash
# After creating PR
update_ticket(ticket_id: 123, pull_request_url: "https://github.com/...")
# System automatically:
# - Transitions ticket to pending_audit
# - Marks agent idle
```
This is a cleaner solution that reduces complexity while solving the same problem.