[Feature]: Rename repository to `paf` instead of `paf23`

[ll7]

Description

No response

Definition of Done

No response

[ll7]

should be done while working on #278

[ll7]

• [x] agent naming is wrong in agent.py
• [x] broken links
• [x] many more ...

[ll7]

• [x] Rename Repo
• [x] CICD Runner
• [x] coderabbit
• [x] Find/replace
• [ ] Package check - Carla leaderboard image
• [x] Projekt has wrong name
• [x] Discord bot

[JulianTrommer]

Package naming is moved to #309