This PR changes the mentions of *Gitea* to *Forgejo* in the `app.example.ini` file if it is easily possible, like where the application itself is named, or where the binary is referenced. Corresponding issue: https://codeberg.org/forgejo/forgejo/issues/9715
Things that are explicitly not changed and are not in the scope of this PR:
* URLs where there is no equivalent for Forgejo
* Names of variables
* Default values of variables
## Checklist
### Tests
- No testable code was changed
### Documentation
- No user-facing documentation was changed
### Release notes
* *Is it worth mentioning? I don’t know, I leave this up to the release team.*
- [ ] I do not want this change to show in the release notes.
- [ ] I want the title to show in the release notes with a link to this pull request.
- [ ] I want the content of the `release-notes/<pull request number>.md` to be be used for the release notes instead of the title.
Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/9721
Reviewed-by: Earl Warren <earl-warren@noreply.codeberg.org>
Co-authored-by: Dirk <dirk@0x7be.de>
Co-committed-by: Dirk <dirk@0x7be.de>