feature: Gitea Integration

[Nycz-lab]

Description of the issue

A integration for self hosted gitea would be great

Your environment

• Version of Huly
• Browser (and version)
• Your operating system (and version)

Steps to reproduce

Please produce the steps for us to reproduce this issue.

Expected behaviour

Tell us what should happen.

Actual behaviour

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Possible solutions

(Not obligatory) If you know how to fix the bug, please describe your solution here.