Add CI and deployment workflows for Gitea

docker-compose.yml

@@ -9,6 +9,8 @@ services:
       - instance:/app/instance
       # Mount shared directory for static files that Caddy can access
       - static:/shared/static
+      # Mount caddy_file for Caddy configuration
+      - caddy_file:/app/caddy
     expose:
       - "5000"
     environment:
@@ -35,7 +37,7 @@ services:
       - "5123:80"
     volumes:
       # Caddyfile configuration
-      - ./Caddyfile:/etc/caddy/Caddyfile:ro
+      - caddy_file:/etc/caddy
       # Media files served directly by Caddy
       - media:/var/www/media:ro
       # Static files served directly by Caddy (populated by app container)
@@ -64,3 +66,5 @@ volumes:
     driver: local
   caddy_config:
     driver: local
+  caddy_file:
+    driver: local