periodic staleData refetch functionality

+Query initialData support
+Query manual update support
+Query.reset support

packages/example/lib/another_component.dart

@@ -0,0 +1,13 @@
+import 'package:fl_query/query_bowl.dart';
+import 'package:flutter/material.dart';
+
+class AnotherComponent extends StatelessWidget {
+  const AnotherComponent({Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    final lol = QueryBowl.of(context).getQuery<String>("greetings");
+    if (lol?.data == null) return const CircularProgressIndicator();
+    return Text("${lol!.data!} from AnotherComponent");
+  }
+}