Disable bundled subagents extension

package.json

@@ -64,7 +64,6 @@
       "./extensions/condense.ts",
       "./pi-permission-auto-review/index.ts",
       "./extensions/permission-system.ts",
-      "./extensions/subagents.ts",
       "./pi-ssh/index.ts",
       "./pi-ask-user/index.ts",
       "./node_modules/pi-chrome/extensions/chrome-profile-bridge/index.ts",
@@ -85,7 +84,6 @@
     "@ogulcancelik/pi-minimal-footer": "file:./pi-minimal-footer",
     "@smoose/pi-notify": "file:./pi-notify",
     "@tavily/pi-extension": "0.1.2",
-    "@tintinweb/pi-subagents": "file:./pi-subagents",
     "context-mode": "1.0.169",
     "jiti": "2.7.0",
     "pi-ask-user": "file:./pi-ask-user",