619 restructure local storage (#628)

* To MMKV migration working

* POC migrated font size settings

* Moved settings to mmkv

* Fix typos

* Migrated contexts slice

* Migrated app slice

* POC instance emoji update

* Migrated drafts

* Migrated simple instance properties

* All migrated!

* Re-structure files

* Tolerant of undefined settings

* Can properly logging in and out including empty state

src/utils/queryHooks/preferences.ts

@@ -0,0 +1,27 @@
+import { useQuery, UseQueryOptions } from '@tanstack/react-query'
+import apiInstance from '@utils/api/instance'
+import { getAccountStorage, setAccountStorage } from '@utils/storage/actions'
+import { AxiosError } from 'axios'
+
+export type QueryKeyPreferences = ['Preferences']
+
+const queryFunction = () =>
+  apiInstance<Mastodon.Preferences>({
+    method: 'get',
+    url: 'preferences'
+  }).then(res => res.body)
+
+const usePreferencesQuery = (params?: {
+  options: UseQueryOptions<Mastodon.Preferences, AxiosError>
+}) => {
+  const queryKey: QueryKeyPreferences = ['Preferences']
+  return useQuery(queryKey, queryFunction, {
+    ...params?.options,
+    staleTime: Infinity,
+    cacheTime: Infinity,
+    initialData: getAccountStorage.object('preferences'),
+    onSuccess: data => setAccountStorage([{ key: 'preferences', value: data }])
+  })
+}
+
+export { usePreferencesQuery }