wrap menu item w/ separate flag check

[selfcontained]

Description

This adds a new feature flag, showRepoConfigMenuItem, which just gates if the Repositories link is present in the org menu. The aim here is to quietly release the new repo config UI for dedicated customers, but keep it hidden in the org menu for them. This lets us reach out individually for feedback from some specific customers.

Summary generated by Copilot

🤖[deprecated] Generated by Copilot at 159760a

This pull request adds a feature flag showRepoConfigMenuItem to hide or show the repository configuration menu item in the organization selector component. It modifies the OrganizationSelector.tsx and featureflag-query.ts files to implement this feature.

How to test

• Check that the Repositories link is present in the org menu.
• Join this org w/ the invite link and verify the Repositories link doesn't show up (ff disabled)

Documentation

Preview status

Gitpod was successfully deployed to your preview environment.

• 🏷️ Name - brad-repo-81c481dfce
• 🔗 URL - brad-repo-81c481dfce.preview.gitpod-dev.com/workspaces.
• 📚 Documentation - See our internal documentation for information on how to interact with your preview environment.
• 📦 Version - brad-repo-config-menu-flag-gha.21557
• 🗒️ Logs - GCP Logs Explorer

Build Options

Build

• /werft with-werft
  Run the build with werft instead of GHA
• leeway-no-cache
• /werft no-test
  Run Leeway with --dont-test

Publish

• /werft publish-to-npm
• /werft publish-to-jb-marketplace

Installer

• analytics=segment
• with-dedicated-emulation
• workspace-feature-flags
  Add desired feature flags to the end of the line above, space separated

Preview Environment / Integration Tests

• /werft with-local-preview
  If enabled this will build install/preview
• /werft with-preview
• /werft with-large-vm
• /werft with-gce-vm
  If enabled this will create the environment on GCE infra
• /werft preemptible
  Saves cost. Untick this only if you're really sure you need a non-preemtible machine.
• with-integration-tests=all
  Valid options are all, workspace, webapp, ide, jetbrains, vscode, ssh. If enabled, with-preview and with-large-vm will be enabled.
• with-monitoring

/hold

[selfcontained]

/gh run recreate-vm=true

[mustard-mh]

Code LGTM 👍

[selfcontained]

/unhold