chore: update environment configuration and deployment scripts

- Added production environment variables to docker-compose.yml
- Updated Dockerfile for API and web to use Turbo build commands
- Modified turbo.json to include new environment variables
- Updated API index.ts to use new environment configuration
- Updated README.md with correct API port
- Added start:api script to package.json
- Improved deployment and configuration management

apps/api/Dockerfile

@@ -8,10 +8,11 @@ COPY . .
 RUN npm install
 
 # Generate Prisma client
-RUN npm run prisma:generate
+RUN cd apps/api && npm run prisma:generate
 
 # Build the project
-RUN npm run api:build
+RUN npx turbo run build --filter=api
 
+EXPOSE 4000
 # Start the server
-ENTRYPOINT [ "npm", "run", "api:start" ]
+ENTRYPOINT [ "npm", "run", "start:api" ]