chore: update environment configuration and Docker setup

- Added .env.example file for environment variable documentation
- Refactored docker-compose.yml to use environment variables for API URLs
- Updated TypeScript configuration to use NodeNext module resolution

.env.example

@@ -0,0 +1,19 @@
+# API
+DATABASE_URL="mysql://user:password@localhost:3306/db_name"
+ALLOWED_ORIGINS="http://localhost:5173"
+API_HOST=0.0.0.0
+API_PORT=4000
+COOKIE_SECRET=your-secret-key
+MEMC_HOST=localhost
+MEMC_PORT=11211
+MINIO_ACCESS_KEY=your-access-key
+MINIO_BUCKET_NAME=your-bucket-name
+MINIO_ENDPOINT=your-endpoint
+MINIO_SECRET_KEY=your-secret-key
+MINIO_USE_SSL=true
+NODE_ENV=production
+TOKEN_SECRET=your-secret-key
+
+# Web
+VITE_API_URL=http://localhost:4000/graphql
+VITE_WS_URL=ws://localhost:4000/graphql