* Added a generic tooltip widget

* added the header

* finished dropdown widget

* removed mock state

* Added step 1 substeps

* stepper tests fail

* tests still fail

* removed redundant checkbox

* removed test data

* full fixes based on Chris' comments

* changed widget's name

* changed statefulwidget, added test

* fixes based on Casey's comments

* empty commit to kick pending checks

This reverts commit 5fd259be.

This reverts commit cb378edc.

* Initial layout and theme

* fixed tests

* made page scrollable

* fixes based on Chris on Casey's comments

* removed desktop_window, add errorWidget

* 2nd round of fixes

* fixed linux analyze

* changes based on Casey's comments:

* remove trailing space

* removed obselete macos build code

* add discrepency in project.pbxproj

* addressed Casey's comment

* changed subprocess to async from sync

* fixed a small messaging bug

* forgot to remove a s

- Update dwds and and the rest of the packages

Closes: https://github.com/flutter/flutter/issues/87100