Allow to change language

Signed-off-by: Thomas Citharel <tcit@tcit.fr>

js/src/graphql/user.ts

@@ -106,6 +106,7 @@ export const USER_SETTINGS_FRAGMENT = gql`
 export const USER_SETTINGS = gql`
   query UserSetting {
     loggedUser {
+      locale
       settings {
         ...UserSettingFragment
       }
@@ -189,3 +190,12 @@ export const GET_USER = gql`
     }
   }
 `;
+
+export const UPDATE_USER_LOCALE = gql`
+  mutation UpdateUserLocale($locale: String!) {
+    updateLocale(locale: $locale) {
+      id
+      locale
+    }
+  }
+`;