Fix photo sketching yet again

[Withalion]

• Fixes rotation bug found during testing on samsung device
• Fixes clearing temporary sketched file when deleting file and also clears any saved sketches saved for that photo in session (when you load a photo, sketch it, remove the photo and load it again, there won't be any leftovers )

[github-actions]

Pull Request Test Coverage Report for Build 18139696643

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 43 unchanged lines in 3 files lost coverage.
• Overall coverage decreased (-0.03%) to 59.831%

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Files with Coverage Reduction	New Missed Lines	%
input/app/position/providers/simulatedpositionprovider.cpp	1	90.91%
input/app/photosketchingcontroller.cpp	20	63.83%
input/app/imageutils.cpp	22	62.2%

Totals
Change from base Build 17734897568:	-0.03%
Covered Lines:	8511
Relevant Lines:	14225

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💛 - Coveralls

[tomasMizera]

Some issues on mac:

"2025-10-01T09:51:28.201Z copying EXIF: Failed to copy EXIF metadata\n"
"2025-10-01T09:51:28.201Z Photo sketching: Failed to copy metadata to: /private/var/folders/45/8r_wktb91y948vl2h526r32m0000gn/T/imagedemo/pixelme.png\n"

...

qrc:/com.merginmaps/imports/MMInput/form/components/MMFormPhotoSketchingPageDialog.qml:148: TypeError: Value is undefined and could not be converted to an object

[tomasMizera]

The plan:

• catch errors on unsupported files - png, ...
• remove temp path if metadata could not be copied
• add support for png/heic (in 2025.7.0): #4125
• show notification if sketches could not be saved

[tomasMizera]

Thanks for updating this one!:)

[tomasMizera]

Unrelated CI failure (Linux)