## Critical Fixes:
1. **Fix infinite loop in useGasEstimate hook**
- Removed unstable `params` dependency causing infinite re-renders
- Removed wallet connection requirement for MVP
- Simplified to only depend on stable `transactionType`
- Fixes "Maximum update depth exceeded" error spam
2. **Fix database schema mismatches**
- Removed `blockchain_escrow` from Wallet model
- Removed blockchain fields from Bet model (blockchain_bet_id, blockchain_tx_hash, blockchain_status)
- Models now match existing database schema
- Fixes "OperationalError: no such column" errors
3. **Fix bet creation**
- useBlockchainBet now makes real API calls (not pseudocode)
- Bets properly created in database
- Returns actual bet IDs and status
## Testing:
- Added comprehensive Playwright E2E test suite (test-e2e-comprehensive.js)
- Tests all critical flows: login, marketplace, wallet, create bet, my bets, navigation
- Captures all console errors and warnings
- Result: ✅ 0 errors (was 500+)
## Development:
- Added docker-compose.dev.yml for local development with hot-reload
- Added dev.sh quick-start script
- Added LOCAL_DEVELOPMENT.md comprehensive guide
- Updated vite.config.ts to support dynamic ports (dev=5173, prod=80)
- Updated README with documentation links
## Files Changed:
Backend:
- backend/app/models/wallet.py - Remove blockchain_escrow field
- backend/app/models/bet.py - Remove blockchain fields
Frontend:
- frontend/src/blockchain/hooks/useGasEstimate.ts - Fix infinite loop
- frontend/src/blockchain/hooks/useBlockchainBet.ts - Add real API calls
- frontend/vite.config.ts - Dynamic port support
Docs/Scripts:
- FIXES_APPLIED.md - Detailed fix documentation
- LOCAL_DEVELOPMENT.md - Local dev guide
- docker-compose.dev.yml - Dev environment config
- dev.sh - Quick start script
- test-e2e-comprehensive.js - E2E test suite
🚀 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
