Set initial location for GoRouter based on web platform and clean up unused imports in PublicFileViewer

b0esche_cloud/lib/main.dart

@@ -16,7 +16,10 @@ import 'pages/public_file_viewer.dart';
 import 'theme/app_theme.dart';
 import 'injection.dart';
 
+import 'package:flutter/foundation.dart' show kIsWeb;
+
 final GoRouter _router = GoRouter(
+  initialLocation: kIsWeb ? Uri.base.path : '/',
   routes: [
     GoRoute(path: '/', builder: (context, state) => const HomePage()),
     GoRoute(

b0esche_cloud/lib/pages/public_file_viewer.dart

@@ -1,5 +1,4 @@
 import 'package:flutter/material.dart';
-import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:go_router/go_router.dart';
 import 'package:web/web.dart' as web;
 import 'dart:ui_web' as ui_web;
@@ -10,8 +9,6 @@ import '../services/api_client.dart';
 import '../injection.dart';
 import '../theme/modern_glass_button.dart';
 import '../widgets/file_viewer_dispatch.dart';
-import '../blocs/auth/auth_bloc.dart';
-import '../blocs/auth/auth_state.dart';
 
 class PublicFileViewer extends StatefulWidget {
   final String token;
@@ -52,18 +49,6 @@ class _PublicFileViewerState extends State<PublicFileViewer> {
         _isLoading = false;
       });
 
-      // If user is authenticated and has internal access, redirect to internal viewer
-      if (_fileData?['fileId'] != null) {
-        WidgetsBinding.instance.addPostFrameCallback((_) {
-          final authState = context.read<AuthBloc>().state;
-          if (authState is AuthAuthenticated) {
-            final orgId = _fileData!['orgId'] ?? '';
-            final fileId = _fileData!['fileId'];
-            context.go('/viewer/$orgId/$fileId');
-          }
-        });
-      }
-
       // Initialize video player if it's a video file
       if (_isVideoFile()) {
         await _initializeVideoPlayer();