adding traefik network to all dockers

tools/gitea/docker-compose.yml

@@ -10,6 +10,7 @@ services:
         restart: always
         networks:
             - gitea
+            - traefik_portal
         volumes:
             - ./data:/data
             - /etc/timezone:/etc/timezone:ro
@@ -21,3 +22,5 @@ services:
 networks:
     gitea:
         external: false
+    traefik_portal:
+        external: true