- Add --force flag to classify_changes that forces
user-facing-changed=true in --github-output mode
- Add tests for --force flag (with/without --github-output, no tags)
- Add tests for GiteaClient.list_prs (default and with params)
- Add tests for VikunjaClient.list_comments and update_task_safe
- Fix _strip_task_prefix regex to handle multi-segment task IDs