* add go_router
* wip migration to go_router
* small fixes
* home screen cleanup
* remove unused
* small fixes
* details should be fullscreen dialog
* remove comment
* fix navigation outside the shell by using the correct navigation keys
* add restoration id to all pages
* test passing, but parts are commented out, wip
* uncommented more test code
* Add TODOs
* fix lint issues
* fix tests
* use FadeTransitionPage
* remove unnecessary builders
* FadeTransitionPage same as CustomTransitionPage
* add comments regarding relative routes
* add missing pageKey
* add missing const
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Co-authored-by: Brett Morgan <brettmorgan@google.com>