fix unused vars and imports (#5852)

* update eslintrc, and fix most of the errors

* more

Signed-off-by: Jess Frazelle <github@jessfraz.com>

* fix last one

Signed-off-by: Jess Frazelle <github@jessfraz.com>

* fixes

Signed-off-by: Jess Frazelle <github@jessfraz.com>

* updates

Signed-off-by: Jess Frazelle <github@jessfraz.com>

* A snapshot a day keeps the bugs away! 📷🐛

---------

Signed-off-by: Jess Frazelle <github@jessfraz.com>
Co-authored-by: Jess Frazelle <github@jessfraz.com>
Co-authored-by: Jess Frazelle <jessfraz@users.noreply.github.com>
Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

src/components/CommandBar/CommandBarSelectionMixedInput.tsx

@@ -4,7 +4,6 @@ import {
   Selections,
   canSubmitSelectionArg,
   getSelectionCountByType,
-  getSelectionTypeDisplayText,
 } from 'lib/selections'
 import { useSelector } from '@xstate/react'
 import { commandBarActor, useCommandBarState } from 'machines/commandBarMachine'