fix(dashboard): route gear chips to /equipment instead of /gear

The dashboard gauge strip and urgent banner navigated to `/gear`, which
is not a registered route (the gear/equipment section lives at
`/equipment`). Tapping "Add gear", a gear service chip, or the urgent
banner therefore threw `GoException: no routes for location: /gear` and
showed the "Page Not Found" screen.

- Add-gear chip now pushes `/equipment/new` (opens the add form directly,
  matching how gear is added elsewhere).
- Gear service chips and the overdue-service urgent banner now go to the
  `/equipment` list.

The widget tests defined their own stub `/gear` route, so they passed
against a path the real app router never had. Updated the stubs and
assertions to the real `/equipment` routes so they now guard against a
regression.

Author: etlami

lib/features/dashboard/presentation/widgets/gauge_strip.dart

@@ -65,7 +65,7 @@ class GaugeStrip extends ConsumerWidget {
             icon: Icons.add,
             label: l10n.dashboard_gauges_addGear,
             tone: _Tone.neutral,
-            onTap: () => context.go('/gear'),
+            onTap: () => context.push('/equipment/new'),
           ),
         );
       } else {
@@ -93,7 +93,7 @@ class GaugeStrip extends ConsumerWidget {
               icon: Icons.build_outlined,
               label: label,
               tone: tone,
-              onTap: () => context.go('/gear'),
+              onTap: () => context.go('/equipment'),
             ),
           );
         }

lib/features/dashboard/presentation/widgets/urgent_banner.dart

@@ -40,7 +40,7 @@ class UrgentBanner extends ConsumerWidget {
     // Send the tap where the listed problem is fixed: gear service when
     // any clock is overdue, otherwise the insurance record.
     final destination = overdue.isNotEmpty
-        ? '/gear'
+        ? '/equipment'
         : '/settings/diver-profile/insurance';
     return Card(
       margin: EdgeInsets.zero,

test/features/dashboard/presentation/pages/dashboard_page_test.dart

@@ -48,7 +48,11 @@ Future<void> pumpDashboard(
     routes: [
       GoRoute(path: '/', builder: (_, _) => const DashboardPage()),
       GoRoute(path: '/dives', builder: (_, _) => const Scaffold()),
-      GoRoute(path: '/gear', builder: (_, _) => const Scaffold()),
+      GoRoute(
+        path: '/equipment',
+        builder: (_, _) => const Scaffold(),
+        routes: [GoRoute(path: 'new', builder: (_, _) => const Scaffold())],
+      ),
     ],
   );
   await tester.pumpWidget(

test/features/dashboard/presentation/widgets/gauge_strip_test.dart

@@ -55,7 +55,13 @@ Future<NavSpy> pumpStrip(
         path: '/',
         builder: (_, _) => const Scaffold(body: GaugeStrip()),
       ),
-      GoRoute(path: '/gear', builder: (_, _) => stub('/gear')),
+      GoRoute(
+        path: '/equipment',
+        builder: (_, _) => stub('/equipment'),
+        routes: [
+          GoRoute(path: 'new', builder: (_, _) => stub('/equipment/new')),
+        ],
+      ),
       GoRoute(
         path: '/certifications',
         builder: (_, _) => stub('/certifications'),
@@ -191,7 +197,7 @@ void main() {
       );
       expect(find.text('Add gear'), findsOneWidget);
       await tapChip(tester, 'Add gear');
-      expect(spy.location, '/gear');
+      expect(spy.location, '/equipment/new');
     });
 
     testWidgets('overdue, due-soon and ok gear render their own labels', (
@@ -232,7 +238,7 @@ void main() {
       expect(find.text('Add gear'), findsNothing);
 
       await tapChip(tester, 'Regulator overdue');
-      expect(spy.location, '/gear');
+      expect(spy.location, '/equipment');
     });
 
     testWidgets('due-soon clock without a due date falls back to 0 days', (

test/features/dashboard/presentation/widgets/urgent_banner_test.dart

@@ -59,7 +59,7 @@ Future<NavSpy> pumpBanner(WidgetTester tester, DashboardAlerts alerts) async {
         path: '/',
         builder: (_, _) => const Scaffold(body: UrgentBanner()),
       ),
-      GoRoute(path: '/gear', builder: (_, _) => stub('/gear')),
+      GoRoute(path: '/equipment', builder: (_, _) => stub('/equipment')),
       GoRoute(
         path: '/settings/diver-profile/insurance',
         builder: (_, _) => stub('/settings/diver-profile/insurance'),
@@ -130,7 +130,7 @@ void main() {
 
     await tester.tap(find.byType(InkWell));
     await tester.pumpAndSettle();
-    expect(spy.location, '/gear');
+    expect(spy.location, '/equipment');
   });
 
   testWidgets('caps overdue lines and shows a "+N more" overflow', (
@@ -157,7 +157,7 @@ void main() {
     // Tap still opens the gear list.
     await tester.tap(find.byType(InkWell));
     await tester.pumpAndSettle();
-    expect(spy.location, '/gear');
+    expect(spy.location, '/equipment');
   });
 
   testWidgets('expired insurance alone navigates to the insurance record', (
@@ -197,6 +197,6 @@ void main() {
 
     await tester.tap(find.byType(InkWell));
     await tester.pumpAndSettle();
-    expect(spy.location, '/gear');
+    expect(spy.location, '/equipment');
   });
 }