implement example

examples/postly/pubspec.yaml

@@ -0,0 +1,37 @@
+name: postly
+description: "A new Flutter project."
+publish_to: 'none'
+
+version: 1.0.0+1
+
+environment:
+  sdk: ^3.5.2
+
+
+dependencies:
+  flutter:
+    sdk: flutter
+  dio: ^5.4.0
+  retrofit: ^4.0.3
+  freezed_annotation: ^2.0.0
+  dartz: ^0.10.1
+  flutter_bloc: ^8.1.2
+  auto_route: ^7.8.4
+
+  cupertino_icons: ^1.0.8
+
+dev_dependencies:
+  flutter_test:
+    sdk: flutter
+
+  flutter_lints: ^4.0.0
+
+  build_runner: ^2.4.6
+  retrofit_generator: ^8.0.4
+  freezed: ^2.3.2
+  json_serializable: any
+  auto_route_generator: ^7.3.2
+
+flutter:
+
+  uses-material-design: true