Handle missing project configuration when the person who added a project left a team or a repository

[gtsiolis]

Problem to solve

Currently, when the team member who added a project leaves a team or repository at GitLab:

1. We don't have a way reconfigure the project using a new token from another team member ❗
2. Users are still allowed to trigger prebuilds even if the webhook has been removed ❗

Could not reproduce the above for GitHub repositories as we'll need to set up the GitHub App.

Proposal

Following #7010, let's introduce a way to also reconfigure a project and re-installing a new webhook, etc.

This could be done using a new project settings area.

TBD (To be discussed)

[jldec]

Thanks @gtsiolis
Could you please provide more details
(a) how to reproduce this issue (Is this specific to GitLab?)
(b) what is the unwanted outcome experienced by other Gitpod users?

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.