Add Docker Compose configuration and environment files for local and production setups

- Created docker-compose.docker-local.yml for local testing of frontend and backend services.
- Added .env.development for development environment configuration.
- Introduced .env.docker-local for local Docker environment settings.
- Added .env.production for production environment configuration for Synology deployment.

code/websites/pokedex.online/docker-compose.yml

@@ -6,5 +6,4 @@ services:
     container_name: pokedex-online
     ports:
       - '8080:80'
-      - '8443:443'
     restart: unless-stopped