Remove deprecated models and mobx usage (react-query refactor) (#1934)

* Update login page to use service query

* Update modal to use session instead of store

* Move image sizes cache off store

* Update settings to no longer use store

* Update link-meta fetch to use agent instead of rootstore

* Remove deprecated resolveName()

* Delete deprecated link-metas cache

* Delete deprecated posts cache

* Delete all remaining mobx models, including the root store

* Strip out unused mobx observer wrappers

1 files changed, 2 insertions, 3 deletions

diff --git a/src/view/com/modals/lang-settings/PostLanguagesSettings.tsx b/src/view/com/modals/lang-settings/PostLanguagesSettings.tsx
index 7fcb24d58..05cfb8115 100644
--- a/src/view/com/modals/lang-settings/PostLanguagesSettings.tsx
+++ b/src/view/com/modals/lang-settings/PostLanguagesSettings.tsx
@@ -1,6 +1,5 @@
 import React from 'react'
 import {StyleSheet, View} from 'react-native'
-import {observer} from 'mobx-react-lite'
 import {ScrollView} from '../util'
 import {Text} from '../../util/text/Text'
 import {usePalette} from 'lib/hooks/usePalette'
@@ -19,7 +18,7 @@ import {
 
 export const snapPoints = ['100%']
 
-export const Component = observer(function PostLanguagesSettingsImpl() {
+export function Component() {
   const {closeModal} = useModalControls()
   const langPrefs = useLanguagePrefs()
   const setLangPrefs = useLanguagePrefsApi()
@@ -111,7 +110,7 @@ export const Component = observer(function PostLanguagesSettingsImpl() {
       <ConfirmLanguagesButton onPress={onPressDone} />
     </View>
   )
-})
+}
 
 const styles = StyleSheet.create({
   container: {