Backport #40260 by @lazerg
Pending reviews created through the API went through `SubmitReview`,
which added a timeline entry and sent notifications before the review
was submitted, so submitting it later showed the review twice.
- Pending reviews skip the timeline entry and notifications until
submitted, like on GitHub
- `CreatePullReview` rejects comments without a `path` or a positive
line with 422, like GitHub
- Already duplicated reviews stay as they are
Fixes https://github.com/go-gitea/gitea/issues/40259
Assisted-by: Claude Code:claude-opus-5-5
Co-authored-by: Lazizbek Ergashev <lazerg2@gmail.com>
Co-authored-by: silverwind <me@silverwind.io>
## ⚠️ BREAKING ⚠️
- delete reaction endpoints is changed to return 204 No Content rather
than 200 with no content.
## Summary
Add swagger:enum annotations and migrate all enum comments from the
deprecated comma-separated format to JSON arrays. Introduce
NotifySubjectStateType with open/closed/merged values. Fix delete
reaction endpoints to return 204 instead of 200.
Change all license headers to comply with REUSE specification.
Fix#16132
Co-authored-by: flynnnnnnnnnn <flynnnnnnnnnn@github>
Co-authored-by: John Olheiser <john.olheiser@gmail.com>
* Closes#19997
Adds an `updated_at` time field to the `PullReview` API object to
specify when the pull request review's state changed.
Signed-off-by: Yarden Shoham <hrsi88@gmail.com>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
