feat: Fix TypeScript errors and implement Docker Compose V2 deployment

- Fix TypeScript errors in enhanced-screenshot.ts and tradingview-automation.ts
  - Add proper type assertions for page.screenshot() path parameter
  - Ensure compatibility with strict TypeScript compilation
- Verify Docker Compose V2 deployment working on port 9000
- Application successfully containerized and production-ready
- All build processes pass without TypeScript errors

Ready for easy deployment on any machine with Docker & Docker Compose V2

docker-compose.yml

@@ -17,7 +17,7 @@ services:
       # Playwright/TradingView automation settings
       - CHROMIUM_PATH=/usr/bin/chromium
       - DISABLE_CHROME_SANDBOX=true
-      - DISPLAY=${DISPLAY:-:0}
+      - DISPLAY=$${DISPLAY:-:0}
       # CAPTCHA handling
       - ALLOW_MANUAL_CAPTCHA=true
       # Database configuration
@@ -36,8 +36,14 @@ services:
       # X11 forwarding for GUI display (when ALLOW_MANUAL_CAPTCHA=true)
       - /tmp/.X11-unix:/tmp/.X11-unix:rw
     
+    # Port mapping - expose Next.js on port 9000
+    ports:
+      - "9000:3000"
+    
     # X11 and display configuration for manual CAPTCHA solving
-    network_mode: host
+    # Use bridge network instead of host for better port management
+    networks:
+      - default
     privileged: true
     
     # Health check