- Add a dropdown to the web interface for changing files to select which
Email should be used for the commit. It only shows (and verifies) that a
activated mail can be used, while this isn't necessary, it's better to
have this already in place.
- Added integration testing.
- Resolves https://codeberg.org/forgejo/forgejo/issues/281
(cherry picked from commit 564e701f407c0e110f3c7a4102bf7ed7902b815f)
(cherry picked from commit de8f2e03cc7d274049dd6a849b3d226968782644)
(cherry picked from commit 0182cff12ed4b68bd49ebc2b9951d9a29f7a36ca)
(cherry picked from commit 9c74254d4606febd702315c670db4fb6b14040a1)
(cherry picked from commit 2f0b68f821ae53dd12b496cc660353d5bf7cd143)
(cherry picked from commit 079b995d49ba7a625035fe9ec53741f6b0112007)
(cherry picked from commit 6952ea6ee3de8157d056c4381de7529de6eaef7b)