Litestar's {ticket_id:uuid} path parameter requires the handler
parameter to be typed as UUID, not str. This caused a 400 validation
error on GET /api/tickets/{uuid}.
Co-Authored-By: Claude Sonnet 4.6 (1M context) <noreply@anthropic.com>
{ticket_id:str} was matching /api/tickets/summary before the literal route.
Changing to {ticket_id:uuid} restricts matching to UUID format only.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Replace module-level _current_model global with contextvars.ContextVar
to prevent concurrent requests from overwriting each other's search
strategy (flash vs pro)
- Add GET /api/tickets/summary returning {total, by_status, by_priority}
aggregated from Gongdan API, registered before parameterized ticket routes
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
ticketNumber (e.g. TK-2026-296691) was being used as id, causing
GET /api/tickets/{id} to 404 on upstream Gongdan API which expects UUID.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Add complete Python backend (Litestar + LangGraph) with chat, conversations, tickets APIs
- Add GitHub Actions workflow for auto-deploying backend to Azure Web App (soc-backend)
- Add gunicorn to requirements.txt for production serving
- Update CLAUDE.md and EXTERNAL_SERVICES.md with latest config
- Remove obsolete claudehd.md (merged into gpthd.md)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
