Copilot user db (#1672)

* Implement copilot for user database

* Fix minor bugs

* fix bugs

* Add user database copilot

* Add placeholder text on copilot

* Add AFEC adn killswitch

* Add new v2 sampledatabase endpoint

* Add telemetry

* fix telemetry bug

* Add query edited telemetry

* add authorization header

* Add back to the staging env for phoenix

* point to stage for phoenix

* Preview commit for test env

* Preview link for staging

* change the staging url

* fix lint, unit tests

* fix lint, unit tests

* fix formatting

src/Explorer/QueryCopilot/__snapshots__/QueryCopilotTab.test.tsx.snap

@@ -18,6 +18,8 @@ exports[`Query copilot tab snapshot test should render with initial input 1`] =
     }
   >
     <QueryCopilotPromptbar
+      containerId="SampleContainer"
+      databaseId="CopilotSampleDb"
       explorer={
         Explorer {
           "_isInitializingNotebooks": false,