fix(docker) : switch to nammed volume after permission issues

docker-compose.yml

@@ -4,7 +4,7 @@ services:
       container_name: gitea-db
       restart: always
       volumes:
-          - ./postgres:/var/lib/postgresql/data
+          - db:/var/lib/postgresql/data
       env_file:
           - db.env
       networks:
@@ -17,7 +17,7 @@ services:
           - db
       restart: always
       volumes:
-          - ./data:/data
+          - data:/data
           - /etc/timezone:/etc/timezone:ro
           - /etc/localtime:/etc/localtime:ro
       env_file:
@@ -34,6 +34,14 @@ services:
       ports:
           - "222:22"
 
+volumes:
+  db:
+    external: true
+    name: gitea_db
+  data:
+    external: true
+    name: gitea_data
+
 networks:
   gitea:
   reverse-proxy: