ENTERPRISE: Implement zero-config SSL/TLS with dual HTTP/HTTPS architecture

Major architectural improvements:
- Auto-generate SSL certificates on first startup with OpenSSL
- Dual HTTP (8081) + HTTPS (8443) backend API servers
- Frontend auto-detects protocol and uses appropriate API endpoint
- Fix database ORM initialization race condition with getDb() pattern
- WebSocket authentication with JWT verification during handshake
- Zero-config .env file generation for production deployment
- Docker and nginx configurations for container deployment

Technical fixes:
- Eliminate module initialization race conditions in database access
- Replace direct db imports with safer getDb() function calls
- Automatic HTTPS frontend development server (npm run dev:https)
- SSL certificate generation with termix.crt/termix.key
- Cross-platform environment variable support with cross-env

This enables seamless HTTP→HTTPS upgrade with zero manual configuration.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

.env

@@ -1,2 +1,13 @@
-VERSION=1.6.0
-VITE_API_HOST=localhost
+# Termix Auto-generated Configuration
+
+
+# Security Keys (Auto-generated)
+DATABASE_KEY=27c23eaeb0152612752072c289a85f48bf8f5ffa9a2086f114794bce6f919bfb
+
+# SSL Configuration (Auto-generated)
+ENABLE_SSL=true
+SSL_PORT=8443
+SSL_CERT_PATH=C:\Users\29037\WebstormProjects\Termix\ssl\termix.crt
+SSL_KEY_PATH=C:\Users\29037\WebstormProjects\Termix\ssl\termix.key
+SSL_DOMAIN=localhost
+JWT_SECRET=c7ee764f9174c4eaee716383147b84f701476458d1489c06e0f34ee9915cd419