[Misc] Fix Vite warning when running tests (#851)

* fix vite warning

* add subfolders to glob pattern

Author: torranx

test/vitest.setup.ts

@@ -35,7 +35,8 @@ vi.mock("i18next", async (importOriginal) => {
       const filename = req.params[0];
 
       try {
-        const json = await import(`../public/locales/en/${req.params[0]}`);
+        const localeFiles = import.meta.glob("../public/locales/en/**/*.json", { eager: true });
+        const json = localeFiles[`../public/locales/en/${filename}`] || {};
         console.log("Loaded locale", filename);
         return HttpResponse.json(json);
       } catch (err) {