refactor: Update PowerPagesCopilot name in package.json

The code changes in the package.json file update the "name" property for the "powerpages" module to "Power Pages Copilot". This change reflects the updated name for the module.

Co-authored-by: amitjoshi <[email protected]>

package.json

@@ -121,6 +121,7 @@
       {
         "id": "powerpages",
         "name": "powerpages",
+        "fullName": "Power Pages Copilot",
         "description": "Power Pages Copilot",
         "isSticky": true
       }