main.js

src/lib/language.js

@@ -0,0 +1,14 @@
+import { useI18nStore } from 'src/stores/i18n.js'
+
+export const piniaLanguagePlugin = ({ store, options }) => {
+  if (store.$id === 'sync_config') {
+    store.$onAction(({ name, args }) => {
+      if (name === 'setPreference') {
+        const { path, value } = args[0]
+        if (path === 'simple.interfaceLanguage') {
+          useI18nStore().setLanguage(value)
+        }
+      }
+    })
+  }
+}