Fix Codex marketplace install rejected for empty source path

Author: MajidAbuRmila

.agents/plugins/marketplace.json

@@ -7,8 +7,8 @@
     {
       "name": "cpln",
       "source": {
-        "source": "local",
-        "path": "./"
+        "source": "url",
+        "url": "https://github.com/controlplane-com/ai-plugin.git"
       },
       "policy": {
         "installation": "INSTALLED_BY_DEFAULT",

.codex-plugin/plugin.json

@@ -41,7 +41,6 @@
     "defaultPrompt": [
       "Deploy a workload to Control Plane with autoscaling and firewall rules.",
       "Troubleshoot why my workload is not starting.",
-      "Set up secret access for my API workload.",
       "Migrate my Kubernetes deployment to Control Plane."
     ],
     "brandColor": "#1563FF",