Gitea Overleaf evidence package

Files:
- giteaStartup.tex
  Chapter fragment to add to the group's main Overleaf document with:
  \input{giteaStartup}

Screenshots:
- gitea-persistence-repository.png
  persistence-test repository after replacement
- gitea-persistence-issue-1.png
  persistence verification issue #1
- gitea-admin-activity.png
  Gitea activity/repository view
- gitea-pr-issue-1-merged.png
  merged pull request for issue #1
- gitea-pr-issue-2-merged.png
  merged pull request for issue #2

No passwords are included.