Refactor production setup and database management

- Updated Dockerfile for production to ensure proper database permissions and improved startup script.
- Removed outdated PRODUCTION_README.md and consolidated relevant information into other documentation.
- Enhanced deploy.sh script to fix database permissions and streamline deployment process.
- Modified docker-compose configuration to use a dedicated production file and adjusted port mappings.
- Removed legacy docker-compose.yml file to avoid confusion.
- Improved session management by refining secure cookie settings based on environment variables.
- Deleted obsolete Nginx configuration and old seed scripts to clean up the project structure.
- Updated database setup scripts to reflect new structure and removed old seed data scripts.
- Adjusted reset-db script to use environment variable for database path.
- Enhanced setup-database script to provide dynamic admin credentials in the summary.
- Removed unnecessary backup file for SQLite database.

docker-compose.production.yml

@@ -1,26 +1,17 @@
-version: '3.8'
-
 services:
     tt-booking:
         build:
             context: .
-            dockerfile: Dockerfile
+            dockerfile: Dockerfile.production
         container_name: lcc-tt-booking
+        user: "1000:1000"
         ports:
-            - '3000:3000'
+            - '3036:3000'
+        env_file:
+            - .env.production
         environment:
-            - NODE_ENV=production
-            - DATABASE_URL=/app/data/sqlite.db
-            - NEXTAUTH_URL=https://lcc-tt-booking.mikicvi.com
-            - NEXTAUTH_SECRET=${NEXTAUTH_SECRET}
-            - EMAIL_USER=${EMAIL_USER}
-            - EMAIL_PASSWORD=${EMAIL_PASSWORD}
-            - ADMIN_EMAIL=${ADMIN_EMAIL}
-            - ADMIN_PASSWORD=${ADMIN_PASSWORD}
+            # Container-specific override
             - PORT=3000
-            - RATE_LIMIT_MAX=${RATE_LIMIT_MAX:-100}
-            - RATE_LIMIT_WINDOW=${RATE_LIMIT_WINDOW:-900000}
-            - LOG_LEVEL=${LOG_LEVEL:-info}
         volumes:
             - ./data:/app/data
             - ./backups:/app/backups