Add Caddy server configuration for domain markov.elpatron.me with Let's Encrypt SSL and WebSocket support. Includes: - Caddy service in docker-compose.yml - Caddyfile with SSL and WebSocket configuration - Enhanced Flask app for proxy compatibility - Documentation files (CADDY.md, updated README.md)

docker-compose.yml

@@ -1,10 +1,9 @@
-version: '3.8'
-
 services:
   markov-economics:
     build: .
-    ports:
-      - "5000:5000"
+    # Remove direct port mapping since Caddy will handle external access
+    # ports:
+    #   - "5000:5000"
     environment:
       - FLASK_ENV=production
       - FLASK_APP=run.py
@@ -22,10 +21,29 @@ services:
     networks:
       - markov-network
 
+  caddy:
+    image: caddy:2-alpine
+    ports:
+      - "80:80"
+      - "443:443"
+    volumes:
+      - ./Caddyfile:/etc/caddy/Caddyfile
+      - caddy_data:/data
+      - caddy_config:/config
+    depends_on:
+      - markov-economics
+    restart: unless-stopped
+    networks:
+      - markov-network
+
 networks:
   markov-network:
     driver: bridge
 
 volumes:
   markov-data:
+    driver: local
+  caddy_data:
+    driver: local
+  caddy_config:
     driver: local