Fix Windows sharing violation during file save - #216

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nschimme wants to merge 12 commits into

fix-windows-save-sharing-violation-4462257321423360973

Commits on Apr 20, 2026

add atomic saving via .tmp files and ReplaceFileW for Windows
nschimme
committed
4909061
fix Mac teardown crashes by correcting QObject ownership hierarchy
nschimme
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765550d
prevent close event while non-cancelable async tasks are running
nschimme
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f0f3b68
fix: resolve ERROR_SHARING_VIOLATION (32) on Windows during save
nschimme
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84222a9
fix: resolve ERROR_SHARING_VIOLATION (32) on Windows during save
nschimme
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674aa1d
fix: resolve ERROR_SHARING_VIOLATION (32) on Windows and improve save error visibility
nschimme
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9d6671c
fix: resolve ERROR_SHARING_VIOLATION (32) on Windows and improve save error visibility
nschimme
committed
9b890c9
fix: resolve ERROR_SHARING_VIOLATION (32) and improve save error visibility
nschimme
committed
f9e9879
fix: resolve ERROR_SHARING_VIOLATION (32) and improve save error visibility
nschimme
committed
9e83bfe
fix: resolve Windows sharing violation (32) and improve error reporting
nschimme
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98ede01
fix: resolve Windows sharing violation (32) and improve error reporting
nschimme
committed
76583bd
fix: resolve Windows sharing violation (32) and improve error reporting
nschimme
committed
26b9a16