tab trees

app/pubspec.yaml

@@ -30,6 +30,7 @@ dependencies:
   flutter_svg: ^2.1.0
   go_router: ^15.2.0
   google_fonts: ^6.2.1
+  graphview: ^1.2.0
   home_widget: ^0.8.0
   hooks_riverpod: ^2.6.1
   html: ^0.15.6
@@ -75,6 +76,7 @@ dependencies:
       url: https://github.com/FaFre/uri-to-file.git
   url_launcher: ^6.3.1
   uuid: ^4.5.1
+  vector_math: ^2.1.4
 
 dev_dependencies:
   analyzer_plugin: ^0.13.1