* Core usage metrics v1 (merge to side-branch) (#8238)
* restructure menu layout per designs
* setup new routing that will set the stage for a metrics landing page
* fix formatting
* Revert "fix formatting"
This reverts commit e77cdec5e58cdcea49aa1b97f80238433c4f7d1e.
* fix formatting
* small styling changes
* change request routing to metrics
* rename route js file
* Core usage metrics v2 (#8263)
* restructure menu layout per designs
* setup new routing that will set the stage for a metrics landing page
* fix formatting
* Revert "fix formatting"
This reverts commit e77cdec5e58cdcea49aa1b97f80238433c4f7d1e.
* fix formatting
* small styling changes
* change request routing to metrics
* rename route js file
* setup selectable card component and api request
* add token and http request models to route and template
* add entities to route and template
* clean up
* add breadcrumbs and some clean up work
* remove unused selectable-card component
* refactor to a serializer
* move adapters, serializers, and models into metrics folder
* remove unused file
* address pr comments
* address pr comments
* Core Usage Metrics V3 (#8316)
* restructure menu layout per designs
* setup new routing that will set the stage for a metrics landing page
* fix formatting
* Revert "fix formatting"
This reverts commit e77cdec5e58cdcea49aa1b97f80238433c4f7d1e.
* fix formatting
* small styling changes
* change request routing to metrics
* rename route js file
* setup selectable card component and api request
* add token and http request models to route and template
* add entities to route and template
* clean up
* add breadcrumbs and some clean up work
* remove unused selectable-card component
* setup smaller http request bar chart
* refactor to a serializer
* move adapters, serializers, and models into metrics folder
* remove unused file
* setup change part of component
* fix broken model
* add conditional class
* setting up computed properties in new component
* small fixes
* setup components
* minor fixes
* rename
* clean up
* firefox fix
* remove shadow bars
* move out of metrics folders
* modify permissions to show difference between token entities and requests
* make tests
* fix class names and associated tests
* clean up
* fix text overflow in non-chrome browsers
* address pr comments, specifically class names and tests
* move into one component
* clean up component descriptions in comments
* small wording changes
* fix for accessibility
* address pr comments around component examples for storybook
* fix test
* fix failing test
* fix test