Added enable disable filtering on filters appbar

lib/l10n/app_en.arb

@@ -306,5 +306,10 @@
     "addingRule": "Adding rule...",
     "deletingRule": "Deleting rule...",
     "enablingList": "Enabling list...",
-    "disablingList": "Disabling list..."
+    "disablingList": "Disabling list...",
+    "disableFiltering": "Disable filtering",
+    "enablingFiltering": "Enabling filtering...",
+    "disablingFiltering": "Disabling filtering...",
+    "filteringStatusUpdated": "Filtering status updated successfully",
+    "filteringStatusNotUpdated": "Filtering status couldn't be updated"
 }

lib/l10n/app_es.arb

@@ -306,5 +306,10 @@
     "addingRule": "Añadiendo regla...",
     "deletingRule": "Eliminando regla...",
     "enablingList": "Habilitando lista...",
-    "disablingList": "Deshabilitando lista..."
+    "disablingList": "Deshabilitando lista...",
+    "disableFiltering": "Deshabilitar filtrado",
+    "enablingFiltering": "Habilitando filtrado...",
+    "disablingFiltering": "Deshabilitando filtrado...",
+    "filteringStatusUpdated": "Estado de filtrado actualizado correctamente",
+    "filteringStatusNotUpdated": "El estado de filtrado no pudo ser actualizado"
 }

lib/providers/servers_provider.dart

@@ -119,6 +119,11 @@ class ServersProvider with ChangeNotifier {
     }
   }
 
+  void setFilteringProtectionStatus(bool status) {
+    _serverStatus.data!.filteringEnabled = status;
+    notifyListeners();
+  }
+ 
   Future<bool> createServer(Server server) async {
     final saved = await saveServerIntoDb(server);
     if (saved == true) {

lib/screens/filters/filters.dart

@@ -147,6 +147,38 @@ class _FiltersWidgetState extends State<FiltersWidget> with TickerProviderStateM
       });
     }
 
+    void enableDisableFiltering() async {
+      ProcessModal processModal = ProcessModal(context: context);
+      processModal.open(
+        serversProvider.serverStatus.data!.filteringEnabled == true
+          ? AppLocalizations.of(context)!.disableFiltering
+          : AppLocalizations.of(context)!.enableFiltering
+      );
+
+      final result = await updateFiltering(serversProvider.selectedServer!, !serversProvider.serverStatus.data!.filteringEnabled);
+
+      processModal.close();
+
+      if (result['result'] == 'success') {
+        serversProvider.setFilteringProtectionStatus(!serversProvider.serverStatus.data!.filteringEnabled);
+
+        showSnacbkar(
+          context: context, 
+          appConfigProvider: appConfigProvider,
+          label: AppLocalizations.of(context)!.filteringStatusUpdated, 
+          color: Colors.green
+        );
+      }
+      else {
+        showSnacbkar(
+          context: context, 
+          appConfigProvider: appConfigProvider,
+          label: AppLocalizations.of(context)!.filteringStatusNotUpdated, 
+          color: Colors.red
+        );
+      }
+    }
+
     return DefaultTabController(
       length: 3,
       child: NestedScrollView(
@@ -163,6 +195,40 @@ class _FiltersWidgetState extends State<FiltersWidget> with TickerProviderStateM
                   floating: true,
                   forceElevated: innerBoxIsScrolled,
                   actions: [
+                    IconButton(
+                      onPressed: enableDisableFiltering, 
+                      tooltip: serversProvider.serverStatus.data!.filteringEnabled == true
+                        ? AppLocalizations.of(context)!.disableFiltering
+                        : AppLocalizations.of(context)!.enableFiltering,
+                      icon: Stack(
+                        children: [
+                          const Icon(Icons.power_settings_new_rounded),
+                          Positioned(
+                            bottom: 0,
+                            right: 0,
+                            child: Stack(
+                              children: [
+                                Container(
+                                  decoration: BoxDecoration(
+                                    borderRadius: BorderRadius.circular(30),
+                                    color: Colors.white
+                                  ),
+                                  child: Icon(
+                                    serversProvider.serverStatus.data!.filteringEnabled == true
+                                      ? Icons.check_circle_rounded
+                                      : Icons.cancel,
+                                    size: 12,
+                                    color:  serversProvider.serverStatus.data!.filteringEnabled == true
+                                      ? Colors.green
+                                      : Colors.red,
+                                  ),
+                                ),
+                              ],
+                            ),
+                          )
+                        ],
+                      )
+                    ),
                     PopupMenuButton(
                       itemBuilder: (context) => [
                         PopupMenuItem(