update frontend ui, i18n, filters, and deps

frontend/tests/useApi.test.ts

@@ -0,0 +1,12 @@
+import { describe, expect, it } from 'vitest'
+import { useApi } from '../composables/useApi'
+
+// Note: test simple pour valider la presence de getErrorMessage.
+
+describe('useApi', () => {
+  it('retourne un message par defaut', () => {
+    ;(globalThis as any).useRuntimeConfig = () => ({ public: { apiBase: '' } })
+    const { getErrorMessage } = useApi()
+    expect(getErrorMessage(undefined, 'fallback')).toBe('fallback')
+  })
+})