* date formatters test
* add mirage to client history test
* use mirage for client tests
* update assertions
* convert to using pretender
* finish client history tests
* remove pretender, use mirage
* re-add flaky test
* add todos
* finish tests
* update month response
* update plot count
* setup
* add new clients to attribution
* refactor serializers, move to util folder
* cleanup export csv generator
* fix isDateRange getter
* remove new chart from partial/current month
* fix export modal text
* update version history text
* update variable naming, remove new client data from current/partial month
* add filtering by namespace to month over month charts
* remove filtering for namespace by month, need to change serializer
* add checks
* update horizontal bar chart test
* update tests
* cleanup
* address comments
* fix flakey test
* add new counts to export
Co-authored-by: Claire Bontempo <cbontempo@hashicorp.com>
* update /monthly endpoint
* change object key names to match API
* update serializers
* add optional no data mesage for horizontal chart
* add split chart option for attribution component
* wire up filtering namespaces and auth methods
* update clients current tests
* update todos and address comments
* fix attribution test
claire bontempo