Github PR plugin: cannot signin if not done "on time".

[sunix]

Describe the bug

if the user don't click on the sign in button straight away, he won't be able to sign in later on.
This can happen if there is too many notifications and the request can be hidden by clone notification.

Che version

• latest
• nightly
• other: please specify

Steps to reproduce

1. start a workspace with the github pr plugin and a github project to clone.
2. When the notification to sign in show up, Press ESC.
3. The notification to sign in disapears.

Expected behavior

If you miss the sign in pop up, it is impossible to sign in again (command not available) -> need to restart again the workspace.

Runtime

• kubernetes (include output of kubectl version)
• Openshift (include output of oc version)
• minikube (include output of minikube version and kubectl version)
• minishift (include output of minishift version and oc version)
• docker-desktop + K8S (include output of docker version and kubectl version)
• other: (please specify)

Screenshots

Installation method

• chectl
  • provide a full command that was used to deploy Eclipse Che (including the output)
  • provide an output of chectl version command
• OperatorHub
• I don't know

Environment

• my computer
  • Windows
  • Linux
  • macOS
• Cloud
  • Amazon
  • Azure
  • GCE
  • other (please specify)
• other: please specify

[sunix]

could be low priority if #18782 is fixed and user would have to sign in once only

[che-bot]

Issues go stale after 180 days of inactivity. lifecycle/stale issues rot after an additional 7 days of inactivity and eventually close.

Mark the issue as fresh with /remove-lifecycle stale in a new comment.

If this issue is safe to close now please do so.

Moderators: Add lifecycle/frozen label to avoid stale mode.