Tighten up eslint rule to catch unused const {_} = useLingui() (#9122)

* tighten eslint config to catch unused `useLingui`s

* fix now-invalid uses of _

* remove unused function that produces a ton of eslint warnings

* upgrade react compiler plugin

src/screens/Onboarding/StepFinished.tsx

@@ -69,7 +69,6 @@ import {Text} from '#/components/Typography'
 import * as bsky from '#/types/bsky'
 
 export function StepFinished() {
-  const {_} = useLingui()
   const {state, dispatch} = useContext(Context)
   const onboardDispatch = useOnboardingDispatch()
   const [saving, setSaving] = useState(false)
@@ -495,7 +494,6 @@ function ValueProposition({
 
 function Dot({active}: {active: boolean}) {
   const t = useTheme()
-  const {_} = useLingui()
 
   return (
     <View

src/screens/Search/Shell.tsx

@@ -428,7 +428,6 @@ let SearchScreenInner = ({
   const {hasSession} = useSession()
   const {gtTablet} = useBreakpoints()
   const [activeTab, setActiveTab] = useState(0)
-  const {_} = useLingui()
 
   const onPageSelected = useCallback(
     (index: number) => {

src/screens/Search/modules/ExploreTrendingVideos.tsx

@@ -31,7 +31,6 @@ const FEED_PARAMS: {
 }
 
 export function ExploreTrendingVideos() {
-  const {_} = useLingui()
   const gutters = useGutters([0, 'base'])
   const {data, isLoading, error} = usePostFeedQuery(FEED_DESC, FEED_PARAMS)