onedirve and google drive

lib/screens/cloud_folder_browser_screen.dart

@@ -9,9 +9,12 @@ enum _BrowseRoot { myFiles, sharedWithMe }
 /// Lets the user navigate whichever cloud storage provider is connected —
 /// their own files, and (if the provider supports it) files others have
 /// shared with them — and pick a parent location. Confirming looks for (or
-/// creates) the `MO-Fuel-Tax-Back` folder under that location, so two
-/// people pointing at the same shared parent converge on the same app
-/// folder, regardless of which provider each of them is using.
+/// creates) the `Show Me The Fuel Refund` folder under that location, so
+/// two people pointing at the same shared parent converge on the same app
+/// folder, regardless of which provider each of them is using. Picking a
+/// folder that's already named that directly (e.g. a shared folder set up
+/// by someone else) uses it as-is instead of nesting another one inside —
+/// see `CloudSyncService.selectAppFolder`.
 class CloudFolderBrowserScreen extends StatefulWidget {
   const CloudFolderBrowserScreen({super.key});
 
@@ -54,6 +57,12 @@ class _CloudFolderBrowserScreenState extends State<CloudFolderBrowserScreen> {
     return null;
   }
 
+  /// The currently browsed-into folder's own name, so [_useThisFolder] can
+  /// tell whether the user picked a folder already named
+  /// `Show Me The Fuel Refund` — null at a virtual root ("My Files"),
+  /// which is never itself named that.
+  String? get _currentFolderName => _pathStack.isNotEmpty ? _pathStack.last.name : null;
+
   String get _breadcrumbPath =>
       ([_rootLabel] + _pathStack.map((f) => f.name).toList()).join(' / ');
 
@@ -121,6 +130,7 @@ class _CloudFolderBrowserScreenState extends State<CloudFolderBrowserScreen> {
       await context.read<AppState>().chooseCloudFolder(
             parentId: parentId,
             breadcrumbPath: _breadcrumbPath,
+            currentFolderName: _currentFolderName,
           );
       if (mounted) Navigator.of(context).pop();
     } catch (e) {