* add line chart test
* add empty state option to line chart
* add empty state test
* add tooltip coverage
* add test files
* add monthly usage tests
* finish tests
* tidying
* address comments, add average test
* finish tests broken from calendar
* Hide MonthlyUsage if only one month of data
* Display stat text instead of chart if data passed to running-total includes only one month
* Update clients mirage to return single month if end and start time are the same
* Update clients mirage to work with filtering
* Add comments
* More padding
* Address comments
* Refactor mirage month data to be oldest to newest
* Use stat text which automatically formats number
* alphabetize utils
* add util to add namespace key
* finish filtering
* add fake data for filtering
* address comments
* add empty state for no new client counts, when filtered by namespace
* fix mirage clients linting
* re-add namespaces to month object
* clean up filtering
* add tests and refactor accordingly
* fix tooltip bug and chart new month client chart not rendering
* filter out undefined
* optional method chaining
* add filter and fix ticks for line chart
* fix axes domains
* fix average calculation
* 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>
* clean up activity serailizer
* fix line chart so only plot months with data
* cleanup monthly serializer
* account for empty months in vertical bar chart
* tidy version upgrade info
* fix version history model typo
* extract const into helper
* add upgrade indicator to line chart
* fix tests
* add todos
* adds serializer
* removes all 1.11 related work to monthly/new client counting
* move from new-init-activity to activity
* merge setup changes add monthly model/adapter
* delete new-init-activity files
* add graph to current month view
