`alt-[` and `alt-]` rotation direction is opposite of `[` and `]`

Is there an existing issue for this?

• I checked and did not find my issue in the already reported ones

Describe the bug

Darktable 5.4 introduces nice new shortcuts alt-[ and alt-] for fine rotation adjustment. However, they unexpectedly rotate in the opposite direction from the existing [ and ] shortcuts.

Let's make them consistent by default with the existing shortcuts: alt-[ should rotate 0.1º counterclockwise and alt-] should rotate 0.1º clockwise.

Steps to reproduce

1. Open a photo in darkroom view.
2. Click alt-[ or alt-] on the keyboard.

Expected behavior

Darktable should rotate 0.1º counterclockwise for alt-[ and clockwise for alt-] to be consistent with [ and ].

Logfile | Screenshot | Screencast

No response

Commit

No response

Where did you obtain darktable from?

distro packaging

darktable version

5.4.0

What OS are you using?

Mac

What is the version of your OS?

MacOS Tahoe 26.2

Describe your system

No response

Are you using OpenCL GPU in darktable?

I dont know

If yes, what is the GPU card and driver?

No response

Please provide additional context if applicable. You can attach files too, but might need to rename to .txt or .zip

No response

No source file or test is named. Reproduce the shortcut behavior in darkroom view, then locate the existing [ and ] rotation shortcut handling alongside the alt-[ and alt-] mappings; done means the alt shortcuts rotate 0.1° in the same respective directions as the existing shortcuts.