* Add period navigation arrows to reports view
* Fix accessibility: render disabled next arrow as span instead of anchor
* Add tests for period navigation arrows and localized strings
* Refactor period navigation: move date logic to controller
* Fix test assertions: tighten selectors and remove debug code
* Redesign period navigation arrows to match budget screen style
* custom period test assert next period
* Add YTD tests and fix indentation in period navigation tests
* Add period picker menu to reports navigation
* Fix accessibility: use disabled button for next arrow
* fix a test that was lost in the repos update
* Use i18n for period navigation labels
* Add accessible labels to period picker navigation links
* Use i18n for quarter and YTD labels in period picker
* Add accessible labels to active period navigation chevrons
* Tighten custom period navigation test assertions
* Add comment clarifying build_period_navigation dependency on setup_report_data
* Replace link_to with DS::Link in period picker navigation
Use Date#quarter instead of manual quarter calculation
Remove border from month/quarter/year display in period picker