Add traefik configuration

compose.yml

@@ -10,10 +10,15 @@ services:
       - ./server/timezone:/etc/timezone:ro
       - /etc/localtime:/etc/localtime:ro
     networks:
+      - frontend
       - gitea_network
     ports:
       - 3000:3000
       - 2222:2222
+    labels:
+      - traefik.enable=true
+      - traefik.http.routers.gitea-http.rule=Host(`gitea.leaf.home.kappeh.org`)
+      - traefik.http.routers.gitea-http.entrypoints=web
 
   gitea_runner:
     container_name: gitea_runner
@@ -38,7 +43,8 @@ services:
       - gitea_network
 
 networks:
+  frontend:
+    external: true
   gitea_network:
     name: gitea_network
-    driver: bridge