feat(ui_components): add centerTitle property to app bar component

packages/wyatt_ui_components/example/lib/components/custom_app_bar.g.dart

@@ -16,12 +16,15 @@ class $CustomAppBarCWProxyImpl implements $AppBarComponentCWProxy {
   @override
   CustomAppBar actions(List<Widget>? actions) => this(actions: actions);
   @override
+  CustomAppBar centerTitle(bool? centerTitle) => this(centerTitle: centerTitle);
+  @override
   CustomAppBar key(Key? key) => this(key: key);
   @override
   CustomAppBar call({
     TextWrapper? title,
     Widget? leading,
     List<Widget>? actions,
+    bool? centerTitle,
     Key? key,
   }) =>
       CustomAppBar(