FIX: Resolve Docker build and deployment critical issues

- Upgrade Node.js to 24 for dependency compatibility (better-sqlite3, vite)
- Add openssl to Alpine image for SSL certificate generation
- Fix Docker file permissions for /app/config directory (node user access)
- Update npm syntax: --only=production → --omit=dev (modern npm)
- Implement persistent configuration storage via Docker volumes
- Modify security checks to warn instead of exit for auto-generated keys
- Remove incorrect root Dockerfile/docker-compose.yml files
- Enable proper SSL/TLS certificate auto-generation in containers

All Docker deployment issues resolved. Application now starts successfully
with persistent configuration and auto-generated security keys.

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

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

.env

@@ -0,0 +1,13 @@
+# Termix Auto-generated Configuration
+
+
+# Security Keys (Auto-generated)
+DATABASE_KEY=8a731dc798578dba00002b325f8f7ce941e0c93220062c670808c536a9ff336b
+
+# SSL Configuration (Auto-generated)
+ENABLE_SSL=false
+SSL_PORT=8443
+SSL_CERT_PATH=/Users/zacharyzcr/WebstormProjects/Termix/ssl/termix.crt
+SSL_KEY_PATH=/Users/zacharyzcr/WebstormProjects/Termix/ssl/termix.key
+SSL_DOMAIN=localhost
+JWT_SECRET=f200e28053a39d216667c503e39124cbd3acaa23b45628ed0b8ce364b9072d6a