3 commits

Author	SHA1	Message	Date
Lukas Brübach	f4e3d9acba	[Installer][Client] Fix review findings: throttle backups, NSIS old dir, portable messaging	2026-10-13 08:53:29 +02:00
Lukas Brübach	bb5f17b876	[Installer][Client] Fix stale backup resurrection, batch session backups, extend coverage ... NSIS: clear stale %TEMP% backup and only arm restore when something was copied, directory-existence checks, back up loose .dec decks, drop downloaded pics but keep pics\CUSTOM. Helper: single session dir per run (ms timestamps), same-basename disambiguation, partial copies still report their location.	2026-10-13 08:36:08 +02:00
Lukas Brübach	d33542db59	[Installer][Client] Back up user data before old uninstallers can delete it	2026-10-13 07:15:25 +02:00