Merge origin/main into dev (second round)

Resolve 21 conflicts from latest main (provider profiles, Windows fixes, 0.1.55-rc.1).
Fix all type errors and syntax issues from merge artifacts.

packages/desktop/src/main.ts

@@ -70,7 +70,6 @@ if (!app.isPackaged) {
   }
 }
 
-
 // Allow users to pass Chromium flags via PASEO_ELECTRON_FLAGS for debugging
 // rendering issues (e.g. "--disable-gpu --ozone-platform=x11").
 // Must run before app.whenReady().