add providers per page

show only 10 packages
new page for all packages

frontend/lib/providers/packages_provider.dart

@@ -2,10 +2,17 @@ import 'package:aurcache/api/packages.dart';
 import 'package:aurcache/providers/BaseProvider.dart';
 
 import '../api/API.dart';
+import '../models/package.dart';
 
-class PackagesProvider extends BaseProvider {
+class PackagesDTO {
+  final int limit;
+
+  PackagesDTO({required this.limit});
+}
+
+class PackagesProvider extends BaseProvider<List<Package>, PackagesDTO> {
   @override
   loadFuture(context, {dto}) {
-    data = API.listPackages();
+    data = API.listPackages(limit: dto?.limit);
   }
 }