fix: resolve all warnings (59 warnings → 0)

- Fix bloc_lint include_file_not_found by removing unneeded include
- Add explicit type annotations to callback parameters in activeFires.dart
- Add explicit type parameters to MaterialPageRoute<void> constructors
- Add explicit type parameters to Future<void>.delayed() calls
- Fix error handler signatures: (Object err, StackTrace stack)
- Remove 'const' from genericMap() widget construction (StatefulWidget)

All strict analysis errors and warnings now resolved (0 errors, 0 warnings).
Remaining 339 issues are info-level linting suggestions.

lib/fireNotificationList.dart

@@ -17,7 +17,6 @@ import 'redux/actions.dart';
 
 @immutable
 class _ViewModel {
-
   const _ViewModel(
       {required this.isLoaded,
       required this.onTap,
@@ -69,7 +68,8 @@ class _FireNotificationListState extends State<FireNotificationList> {
     String prefix = '';
 
     // FIXME (this can fails if you don't have a location for this notif, for instance during tests)
-    final YourLocation yl = yourLocations.singleWhere((YourLocation yl) => yl.id == notif.subsId);
+    final YourLocation yl =
+        yourLocations.singleWhere((YourLocation yl) => yl.id == notif.subsId);
     prefix = '${yl.description}. ';
 
     return ListTile(
@@ -127,15 +127,14 @@ class _FireNotificationListState extends State<FireNotificationList> {
                       decoration: BoxDecoration(
                           color: theme.canvasColor,
                           border: Border(
-                              bottom:
-                                  BorderSide(color: theme.dividerColor))),
+                              bottom: BorderSide(color: theme.dividerColor))),
                       child: _buildRow(context, yourLocations,
                           notifList.elementAt(i), onDeleted, onTap)));
             }));
   }
 
   Future<void> _handleRefresh() async {
-    await Future.delayed(const Duration(seconds: 1));
+    await Future<void>.delayed(const Duration(seconds: 1));
 
     setState(() {});
 
@@ -166,8 +165,8 @@ class _FireNotificationListState extends State<FireNotificationList> {
               },
               onTap: (FireNotification notif) {
                 if (!notif.read) {
-                  store.dispatch(ReadFireNotificationAction(
-                      notif.copyWith(read: true)));
+                  store.dispatch(
+                      ReadFireNotificationAction(notif.copyWith(read: true)));
                 }
                 Timer(const Duration(milliseconds: 500), () {
                   gotoMap(store, notif, context);
@@ -194,9 +193,12 @@ class _FireNotificationListState extends State<FireNotificationList> {
                     },
                   ),
                   actions: <Widget?>[
-                    if (hasFireNotifications) IconButton(
-                            icon: const Icon(Icons.delete),
-                            onPressed: () => _showConfirmDialog(view)) else null
+                    if (hasFireNotifications)
+                      IconButton(
+                          icon: const Icon(Icons.delete),
+                          onPressed: () => _showConfirmDialog(view))
+                    else
+                      null
                   ].where((Widget? w) => w != null).cast<Widget>().toList()),
               body: !view.isLoaded
                   ? const FiresSpinner()
@@ -232,7 +234,9 @@ class _FireNotificationListState extends State<FireNotificationList> {
       Store<AppState> store, FireNotification notif, BuildContext context) {
     store.dispatch(ShowFireNotificationMapAction(notif));
     Navigator.push(
-        context, MaterialPageRoute(builder: (BuildContext context) => const genericMap()));
+        context,
+        MaterialPageRoute<void>(
+            builder: (BuildContext context) => genericMap()));
   }
 
   Future<void> _showConfirmDialog(_ViewModel view) {
@@ -245,8 +249,7 @@ class _FireNotificationListState extends State<FireNotificationList> {
           content: SingleChildScrollView(
             child: ListBody(
               children: <Widget>[
-                Text(
-                    S.of(context).deleteAllFireNotificationsAlertDescription)
+                Text(S.of(context).deleteAllFireNotificationsAlertDescription)
               ],
             ),
           ),