* Remove dashboardDsAdHocFiltering feature toggle
The dashboardDsAdHocFiltering feature toggle has been enabled by default
and is now in General Availability stage. This commit removes the feature
toggle and makes the AdHoc filtering functionality for the dashboard
datasource permanently available.
Changes:
- Remove feature toggle from registry.go
- Regenerate feature toggle files
- Remove conditional checks in frontend code
- Update tests to reflect permanent enablement
- Always show AdHoc Filters toggle in dashboard query editor
- Always enable dashboard datasource in DataSourcePicker for variables
* Remove unused imports
* Fix Prettier formatting issues
Sam Jewell
c49caead25