Added date filtering logs

lib/screens/logs/appbar.dart

@@ -1,14 +1,31 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_gen/gen_l10n/app_localizations.dart';
 
+import 'package:adguard_home_manager/screens/logs/logs_filters_modal.dart';
+
 class LogsAppBar extends StatelessWidget with PreferredSizeWidget {
   const LogsAppBar({Key? key}) : super(key: key);
 
   @override
   Widget build(BuildContext context) {
+    void openFilersModal() {
+      showModalBottomSheet(
+        context: context, 
+        builder: (context) => const LogsFiltersModal(),
+        backgroundColor: Colors.transparent,
+        isScrollControlled: true
+      );
+    }
+
     return AppBar(
       title: Text(AppLocalizations.of(context)!.logs),
-      centerTitle: true,
+      actions: [
+        IconButton(
+          onPressed: openFilersModal, 
+          icon: const Icon(Icons.filter_list_rounded)
+        ),
+        const SizedBox(width: 5),
+      ],
     );
   }