feat: deploy Codeg multi-agent workspace, Gitea hot/cold storage hub, and grill-me skill

stacks/gateway/Caddyfile

@@ -68,3 +68,37 @@ vw.home.961504.xyz:10443 {
         header_up X-Real-IP {remote_host}
     }
 }
+
+# 7. Uptime Kuma 外部独立监控哨兵 (https://status.home.961504.xyz:10443)
+status.home.961504.xyz:10443 {
+    tls /Users/ixvii0iv/homelab/stacks/gateway/certs/fullchain.pem /Users/ixvii0iv/homelab/stacks/gateway/certs/privkey.pem
+    encode zstd gzip
+    reverse_proxy 100.115.204.51:3001
+}
+
+# 8. Codeg 多智能体协同工作台底座 (https://codeg.home.961504.xyz:10443)
+codeg.home.961504.xyz:10443 {
+    tls /Users/ixvii0iv/homelab/stacks/gateway/certs/fullchain.pem /Users/ixvii0iv/homelab/stacks/gateway/certs/privkey.pem
+    encode zstd gzip
+    forward_auth 127.0.0.1:3002 {
+        uri /api/auth/verify
+    }
+    reverse_proxy 127.0.0.1:3080 {
+        header_up Authorization "Bearer homelab2026"
+    }
+}
+
+# 9. Gitea 私有代码托管中枢 (https://git.home.961504.xyz:10443)
+git.home.961504.xyz:10443 {
+    tls /Users/ixvii0iv/homelab/stacks/gateway/certs/fullchain.pem /Users/ixvii0iv/homelab/stacks/gateway/certs/privkey.pem
+    encode zstd gzip
+    @browser {
+        header Accept *text/html*
+    }
+    forward_auth @browser 127.0.0.1:3002 {
+        uri /api/auth/verify
+    }
+    reverse_proxy 127.0.0.1:3005 {
+        header_up X-Webauth-User admin
+    }
+}