fix: Reset fallback sharing state

lib/widgets/contacts/contact_route_dialog.dart

@@ -320,7 +320,7 @@ class _ContactRouteDialogState extends State<ContactRouteDialog> {
     return Column(
       crossAxisAlignment: CrossAxisAlignment.start,
       children: [
-        Text('Selected relays', style: Theme.of(context).textTheme.titleSmall),
+        Text(AppLocalizations.of(context)!.selectedRelays, style: Theme.of(context).textTheme.titleSmall),
         const SizedBox(height: 8),
         Wrap(
           spacing: 8,
@@ -355,11 +355,11 @@ class _ContactRouteDialogState extends State<ContactRouteDialog> {
         TextField(
           controller: _relaySearchController,
           onChanged: (_) => setState(() {}),
-          decoration: const InputDecoration(
-            prefixIcon: Icon(Icons.search),
+          decoration: InputDecoration(
+            prefixIcon: const Icon(Icons.search),
             labelText: 'Find relay',
-            hintText: 'Search by name or token',
-            border: OutlineInputBorder(),
+            hintText: AppLocalizations.of(context)!.searchByNameOrToken,
+            border: const OutlineInputBorder(),
           ),
         ),
         const SizedBox(height: 12),
@@ -509,7 +509,7 @@ class _ContactRouteDialogState extends State<ContactRouteDialog> {
         Row(
           crossAxisAlignment: CrossAxisAlignment.center,
           children: [
-            Text('Path size', style: Theme.of(context).textTheme.labelLarge),
+            Text(AppLocalizations.of(context)!.pathSize, style: Theme.of(context).textTheme.labelLarge),
             const Spacer(),
             SegmentedButton<int>(
               segments: [
@@ -621,7 +621,7 @@ class _ContactRouteDialogState extends State<ContactRouteDialog> {
       length: 2,
       child: Scaffold(
         appBar: AppBar(
-          title: Text('Set Path for ${widget.contact.displayName}'),
+          title: Text(AppLocalizations.of(context)!.setPathForContact(widget.contact.displayName)),
           bottom: const TabBar(
             tabs: [
               Tab(text: 'Build'),

lib/widgets/contacts/contact_tile.dart

@@ -437,6 +437,7 @@ class ContactTile extends StatelessWidget {
       final result = await context.read<AppProvider>().setChannelLocationSharingEnabled(
         channelIdx,
         enabled,
+        l10n: AppLocalizations.of(context),
       );
       if (!context.mounted) return;
       ToastLogger.success(context, result.message);
@@ -655,7 +656,7 @@ class ContactTile extends StatelessWidget {
             if (contact.type == ContactType.repeater)
               _ContactSheetAction(
                 icon: Icons.hub_outlined,
-                label: 'View Neighbours',
+                label: AppLocalizations.of(context)!.viewNeighbours,
                 onTap: () async {
                   Navigator.pop(context);
                   _showNeighbours(context, contact);
@@ -665,7 +666,7 @@ class ContactTile extends StatelessWidget {
                 contact.type == ContactType.room)
               _ContactSheetAction(
                 icon: Icons.network_ping,
-                label: 'Ping',
+                label: AppLocalizations.of(context)!.ping,
                 onTap: () async {
                   Navigator.pop(context);
                   _pingRelay(context, contact);
@@ -2395,7 +2396,7 @@ class _NeighboursSheetState extends State<_NeighboursSheet> {
                       ),
                     )
                   : _neighbours.isEmpty
-                  ? const Center(child: Text('No neighbours found'))
+                  ? Center(child: Text(AppLocalizations.of(context)!.noNeighboursFound))
                   : Padding(
                       padding: const EdgeInsets.fromLTRB(16, 4, 16, 16),
                       child: Column(
@@ -2768,7 +2769,7 @@ class _PingRelaySheetState extends State<_PingRelaySheet> {
                   IconButton(
                     onPressed: () => setState(() => _history.clear()),
                     icon: const Icon(Icons.delete_outline, size: 20),
-                    tooltip: 'Clear history',
+                    tooltip: AppLocalizations.of(context)!.clearHistory,
                     style: IconButton.styleFrom(
                       foregroundColor: colorScheme.onSurfaceVariant,
                     ),

lib/widgets/contacts/contact_trace_sheet.dart

@@ -6,6 +6,7 @@ import 'package:flutter_map/flutter_map.dart' as flutter_map;
 import 'package:latlong2/latlong.dart';
 import 'package:provider/provider.dart';
 
+import '../../l10n/app_localizations.dart';
 import '../../models/contact.dart';
 import '../../providers/connection_provider.dart';
 import '../../providers/contacts_provider.dart';
@@ -84,7 +85,7 @@ class _ContactTraceSheetState extends State<ContactTraceSheet> {
               child: Center(
                 child: Padding(
                   padding: const EdgeInsets.all(16),
-                  child: Text('Failed to load trace: ${snapshot.error}'),
+                  child: Text(AppLocalizations.of(context)!.failedToLoadTrace(snapshot.error.toString())),
                 ),
               ),
             );