SaraSort: Flet GUI for configuring SaraSortd

Flowchart of inputs/outputs with editable arrows, service page (status,
controls, autostart, version, logs), config editor (form + raw), templates,
tools (warnings, filename tester, failed files) and settings with
SaraFem-compatible export/import. AppImage build and a SaraSuite manifest
in Packaging/.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

Packaging/SaraSuite/Templates/SaraSort.desktop

@@ -0,0 +1,9 @@
+[Desktop Entry]
+Type=Application
+Name=SaraSort
+Comment=Configure SaraSortd, the file sorting daemon
+Exec={AppDir}/Packaging/Launch.sh
+Icon={AppDir}/assets/Icon.png
+Terminal=false
+Categories=Utility;
+StartupNotify=true