1. Fix Ollama 504 Gateway Timeout - add 30s timeout to prevent long hangs
2. Add Ollama to provider error classification for proper fallback handling
3. Show model selector when proceed with build modal opens
These fixes ensure Ollama failures are handled gracefully with proper fallback
to Groq, and users can select their model before starting the build.
- Changed getUserSession to getAdminSession for all contact message endpoints
- Admin panel now properly authenticates and displays contact messages
- Fixed list, mark-read, and delete operations
- Change openrouter/pony-alpha model status from 'alpha' to 'beta' to prevent deletion
- Fix ReferenceError where heartbeat was used before initialization in cleanupStream
- Declare heartbeat and streamTimeout with let before cleanupStream function
- Change const assignments to let assignments for timer variables
- Capture todowrite tool events and store todos on messages
- Add API endpoint GET /api/sessions/:sessionId/todos
- Clear todos on message finish, undo, and redo
- Create renderStructuredTodos function with status icons
- Integrate todo display into message rendering
- Add CSS styling for todo items by status and priority
- Professional plan: reduced from 10M to 5M tokens per month
- Enterprise plan: reduced from 50M to 20M tokens per month
- Hobby (50k) and Starter (100k) remain unchanged
These limits align with the updated pricing structure from shopify-ai.
- Add comprehensive prompt injection security module with 160+ attack pattern detection
- Implement security checks in message handling with proper blocking and user feedback
- Add OpenRouter paid API key support (OPENROUTER_PAID_API_KEY) for premium models
- Update model discovery and chat functions to use paid API key for premium models
- Add comprehensive test suite with 434 test cases (98.39% accuracy)
- Tests cover legitimate WordPress development queries, injection attacks, obfuscated attempts
- Improve builder loading indicators with text-based progress (building/planning)
- Replace spinning animations with 'Starting build/planning process' messages
