Update custom.yml

custom.yml

@@ -5,20 +5,7 @@ feeds:
     uri: https://github.com/fw876/helloworld.git
     branch: master
 packages:
-  - luci-app-ssr-plus
-  - luci-app-ddns
-  - ddns-scripts
-  - ddns-scripts-services
-  - ddns-scripts_aliyun
-  - luci-app-uhttpd
-  - dnsmasq-full
-  - luci-app-commands
-  - luci-app-mwan3
-  - luci-app-wireguard
-  - wireguard
-  - luci-app-eqos
-  - wireguard-tools
-  - default-settings
+  - luci-app-zerotier