Setting `videoOrientation = .landscapeRight` had no effect on
macOS 14+ — Apple deprecated it in favour of `videoRotationAngle`
(a `CGFloat` in degrees) and the old setter is silently ignored
in newer versions. The captured JPEG stayed rotated 90° CW even
with our previous fix.
Try `videoRotationAngle = 0` first (macOS 14+) — that's "no
rotation from the sensor's natural orientation", which is landscape
on desktop cameras. Fall back to `videoOrientation = .landscapeRight`
for macOS 13 and older.
Same `applyUxCaptureOrientation` entry point — no caller changes.
iOS extension untouched; iOS still uses the per-snapshot
`videoOrientation` set (deprecated on iOS 17+ too, but still
functions there).
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