Do not sync repos with forge if the repo is not necessary in DB.
In the DB, only repos that were active once or repos that are currently
active are stored. When trying to enable new repos, the repos list is
fetched from the forge instead and displayed directly. In addition to
this, the forge func `Perm` was removed and is now merged with `Repo`.
Solves a TODO on RepoBatch.
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Co-authored-by: Anbraten <anton@ju60.de>
This is a preparation for #245 and adds a new endpoint (`.js``file) which can be included by the web-ui to get some config and credentials like the user profile or access-token.
