feat(ui): improve mobile responsive layouts

web/default/src/features/profile/api.ts

@@ -41,6 +41,14 @@ export async function updateUserSettings(
   return res.data
 }
 
+/**
+ * Update interface language preference
+ */
+export async function updateUserLanguage(language: string): Promise<ApiResponse> {
+  const res = await api.put('/api/user/self', { language })
+  return res.data
+}
+
 /**
  * Delete user account
  */