Multitenant implementation with custom Domain, theme per vendor

.env.example

@@ -1,12 +1,27 @@
 # .env.example
+
+# Project information
+PROJECT_NAME=Ecommerce Backend API with Marketplace Support
+DESCRIPTION=Advanced product management system with JWT authentication
+VERSION=0.0.1
+
 # Database Configuration
-DATABASE_URL=postgresql://username:password@localhost:5432/ecommerce_db
+# DATABASE_URL=postgresql://username:password@localhost:5432/ecommerce_db
 # For development, you can use SQLite:
-# DATABASE_URL=sqlite:///./ecommerce.db
+DATABASE_URL=sqlite:///./ecommerce.db
+
+# Documentation
+# .env.development
+DOCUMENTATION_URL=http://localhost:8001
+# .env.production
+# DOCUMENTATION_URL=https://yourdomain.com/docs
+# .env.staging
+# DOCUMENTATION_URL=https://staging-docs.yourdomain.com
 
 # JWT Configuration
 JWT_SECRET_KEY=your-super-secret-jwt-key-change-in-production
 JWT_EXPIRE_HOURS=24
+JWT_EXPIRE_MINUTES=30
 
 # API Configuration
 API_HOST=0.0.0.0
@@ -15,9 +30,24 @@ DEBUG=False
 
 # Rate Limiting
 RATE_LIMIT_ENABLED=True
-DEFAULT_RATE_LIMIT=100
-DEFAULT_WINDOW_SECONDS=3600
+RATE_LIMIT_REQUESTS=100
+RATE_LIMIT_WINDOW=3600
 
 # Logging
 LOG_LEVEL=INFO
-LOG_FILE=app.log
+LOG_FILE=log/app.log
+
+# Platform domain configuration
+PLATFORM_DOMAIN=platform.com  # Your main platform domain
+
+# Custom domain features
+ALLOW_CUSTOM_DOMAINS=True  # Enable/disable custom domains
+REQUIRE_DOMAIN_VERIFICATION=True  # Require DNS verification
+
+# SSL/TLS configuration for custom domains
+SSL_PROVIDER=letsencrypt  # or "cloudflare", "manual"
+AUTO_PROVISION_SSL=False  # Set to True if using automated SSL
+
+# DNS verification
+DNS_VERIFICATION_PREFIX=_letzshop-verify
+DNS_VERIFICATION_TTL=3600