refactor(neon_files): Allow setting an intial path for files browser bloc

Signed-off-by: jld3103 <jld3103yt@gmail.com>

packages/neon/neon_files/lib/blocs/browser.dart

@@ -15,8 +15,13 @@ abstract interface class FilesBrowserBlocStates {
 class FilesBrowserBloc extends InteractiveBloc implements FilesBrowserBlocEvents, FilesBrowserBlocStates {
   FilesBrowserBloc(
     this.options,
-    this.account,
+    this.account, {
-  ) {
+    final List<String>? initialPath,
+  }) {
+    if (initialPath != null) {
+      path.add(initialPath);
+    }
+
     unawaited(refresh());
   }
 

packages/neon/neon_files/lib/blocs/files.dart

@@ -177,7 +177,14 @@ class FilesBloc extends InteractiveBloc implements FilesBlocEvents, FilesBlocSta
     tasks.add(tasks.value..remove(task));
   }
 
-  FilesBrowserBloc getNewFilesBrowserBloc() => FilesBrowserBloc(options, account);
+  FilesBrowserBloc getNewFilesBrowserBloc({
+    final List<String>? initialPath,
+  }) =>
+      FilesBrowserBloc(
+        options,
+        account,
+        initialPath: initialPath,
+      );
 
   void _downloadParallelismListener() {
     _downloadQueue.parallel = options.downloadQueueParallelism.value;

packages/neon/neon_files/lib/widgets/actions.dart

@@ -48,9 +48,8 @@ class FileActions extends StatelessWidget {
         if (!context.mounted) {
           return;
         }
-        final b = bloc.getNewFilesBrowserBloc();
         final originalPath = details.path.sublist(0, details.path.length - 1);
-        b.setPath(originalPath);
+        final b = bloc.getNewFilesBrowserBloc(initialPath: originalPath);
         final result = await showDialog<List<String>?>(
           context: context,
           builder: (final context) => FilesChooseFolderDialog(
@@ -67,9 +66,8 @@ class FileActions extends StatelessWidget {
         if (!context.mounted) {
           return;
         }
-        final b = bloc.getNewFilesBrowserBloc();
         final originalPath = details.path.sublist(0, details.path.length - 1);
-        b.setPath(originalPath);
+        final b = bloc.getNewFilesBrowserBloc(initialPath: originalPath);
         final result = await showDialog<List<String>?>(
           context: context,
           builder: (final context) => FilesChooseFolderDialog(