feat: Complete HTTPS multi-endpoint configuration and deployment automation

- Enhanced Caddyfile with consolidated HTTPS block supporting all access points
- Added support for https://digiserver, https://10.76.152.164, and https://digiserver.sibiusb.harting.intra
- Configured Caddy reverse proxy with HTTP/3 (QUIC), TLS 1.3+, and HTTP/2 support
- Implemented security headers (X-Frame-Options, X-Content-Type-Options, X-XSS-Protection)
- Added HTTP to HTTPS automatic redirects for all endpoints
- Enhanced setup_https.sh with improved error handling and progress reporting
- Created deploy.sh for fully automated one-command deployment
- Added comprehensive deployment documentation (5 guides)
- Configured 2GB file upload limit and 300s request/response timeouts
- Added Caddy admin API on port 2019 for configuration management
- Implemented health checks and container dependency management
- All volumes persistent and properly isolated
- Production-ready configuration with environment variable parameterization

test connection.txr

@@ -0,0 +1,26 @@
+# 1. Add virtual IP
+sudo ip addr add 10.76.152.164/24 dev wlp0s20f3
+
+# 2. Wait a moment for the interface to be ready
+sleep 2
+
+# 3. Test HTTP (should redirect to HTTPS)
+echo "Testing HTTP:"
+curl -i http://10.76.152.164
+
+# 4. Test HTTPS
+echo "Testing HTTPS:"
+curl -k https://10.76.152.164 | head -20
+
+# 5. When done, remove the alias
+sudo ip addr del 10.76.152.164/24 dev wlp0s20f3
+
+
+
+echo "📋 Step 1: Add virtual IP alias 10.76.152.164 to wlp0s20f3" && \
+sudo ip addr add 10.76.152.164/24 dev wlp0s20f3 && \
+echo "✅ Virtual IP added" && \
+sleep 2 && \
+echo "" && \
+echo "📋 Step 2: Verify the virtual IP is active" && \
+ip addr show wlp0s20f3 | grep "inet "