Use standalone reverse proxy compose

docker-compose.yml

@@ -1,13 +1,13 @@
 name: forgejo
 
 volumes:
-  next_certs:
+  reverse_certs:
     external: true
 
 networks:
   forgejo:
     external: false
-  next_proxy-tier:
+  reverse_proxy-tier:
     external: true
 
 services:
@@ -30,7 +30,7 @@ services:
     restart: always
     networks:
       - forgejo
-      - next_proxy-tier
+      - reverse_proxy-tier
     volumes:
       - ./forgejo:/data
       - /etc/timezone:/etc/timezone:ro