vsce fix: remove credentials from graphQL & update endpoint

Created by: abeatrix

Close: https://github.com/sourcegraph/sourcegraph/issues/35955 & https://github.com/sourcegraph/sourcegraph/issues/35980

Issue 1 - integration test is failing

Issue summary: https://github.com/sourcegraph/sourcegraph/issues/35955

Summary

The integration test is currently failing for VSCE because of CORS issue caused by credentials: include

It was a leftover by mistake from my last PR when testing the streamlined auth flow.

Solution

Removing it has resolved the issue:

Issue 2 - auth failed in UI

Issue summary: https://github.com/sourcegraph/sourcegraph/issues/35980

Summary

User is unable to login if they have submitted a new instance URL in the UI while the extension has already connected to the old instance URL (we use sourcegraph.com by default). This is because updating instance URL via the UI does not trigger extension to reload currently because we only update the instance URL in the User config if the auth call is completed successfully (code), and the reload will only be triggered if the instance URL has been changed in the config.

Solution

Update access tplem them instance URL in config after the form has been submitted to trigger extension to reload (code)

Test plan

The test build from this branch is now passing the integration test.

Run yarn build:test and then yarn test-integration in the client/vscode directory to run the integration test.

App preview:

• Web
• Storybook

Check out the client app preview documentation to learn more.