Always mirror full repository

[Eskaan]

Description

I noticed that the mirror workflow can't run on pull requests due to unavailability of secrets, so I changed it to run whenever we push a branch in the repo and always clone the entire repository using --mirror (/refs/*, includes all pull requests, branches and tags).

Type of change

• Development change (no change visible to user)
• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
  • The pull requests are now mirrored under /refs/pulls/.../head instead of /refs/heads/pull/...
• Documentation only update (no change to the factual codebase)
• This change requires a documentation update

Checklist:

• untested, but is expected to work (tested the commands in my terminal)

[Eskaan]

@VuiMuich I would suggest pushing this to a branch again to ensure it's working.

[VuiMuich]

Probably won't have time before Thursday.

[Eskaan]

@VuiMuich reminder this exists. 🙂

[mautamu]

@Eskaan For testing purposes, we can just draw this commit into a temporary testing branch and then create a PR against that branch to confirm it's working properly, correct? Any other tests required?

[Eskaan]

Yes, that is what I've been waiting for. If you put this in it's own testing branch, it will get access to this repositories secrets and can do a live-test without being on the main branch.

[mautamu]

Diff: https://github.com/leftwm/leftwm/compare/0e5bc97e091bae2a3d2c30960b57d61ec3368d59..f5d4f49b850dd880ddb3632920573808e995195f.diff

Looks like it's working, with above diff, aside from Codeberg refusing to delete two refs: https://github.com/leftwm/leftwm/actions/runs/9332863742/job/25689227696

[Eskaan]

About #1265 and #1266: The repository will only be updated once we add a commit onto one of the repositories branches. But, it will always mirror the full repository over to codeberg.
That is because a ci run inside a pull request doesn't get access to the repositories secrets.

[Eskaan]

Honestly, I am unsure why Codeberg marked those (and only those) as internal references, as there were never any pull requests made on that repository.