Remove the Caddyfile and expose port 4000 locally

Caddyfile

@@ -1,4 +0,0 @@
-interchange-api.bchen.dev {
-    reverse_proxy app:4000
-}
-

docker-compose.prod.yml

@@ -19,6 +19,8 @@ services:
     build: .
     command: npm run start
     restart: unless-stopped
+    ports:
+      - "4000:4000"
     depends_on:
       - redis
     environment:
@@ -34,18 +36,6 @@ services:
       - ./redis-stack.conf:/redis-stack.conf
     command: redis-stack-server /redis-stack.conf
 
-  caddy:
-    image: caddy:2-alpine
-    restart: unless-stopped
-    ports:
-      - "80:80"
-      - "443:443"
-      - "443:443/udp"
-    volumes:
-      - ./Caddyfile:/etc/caddy/Caddyfile
-      - caddy_data:/data
-      - caddy_config:/config
-
 volumes:
   redis_data:
   caddy_data: