fix: timeframe handling and progress tracking improvements

- Fix timeframe parameter handling in enhanced-screenshot API route
- Support both 'timeframe' (singular) and 'timeframes' (array) parameters
- Add proper sessionId propagation for real-time progress tracking
- Enhance MACD analysis prompt with detailed crossover definitions
- Add progress tracker service with Server-Sent Events support
- Fix Next.js build errors in chart components (module variable conflicts)
- Change dev environment port from 9000:3000 to 9001:3000
- Improve AI analysis layout detection logic
- Add comprehensive progress tracking through all service layers

package.json

@@ -42,6 +42,7 @@
     "@solana/web3.js": "^1.98.2",
     "bs58": "^6.0.0",
     "dotenv": "^17.2.0",
+    "lightweight-charts": "^4.1.3",
     "next": "15.3.5",
     "node-fetch": "^3.3.2",
     "openai": "^5.8.3",