Refactor and enhance localization support; update language files and improve validation messages

- Updated localization files for Arabic and Traditional Chinese (Hong Kong).
- Added Arabic language support in the i18n configuration.
- Improved validation messages in the withdrawal schema.
- Refactored Vue components to ensure consistent usage of translation functions.
- Cleaned up CSS files for better formatting and consistency.

src/auth/components/signup/email/step2.vue

@@ -3,17 +3,18 @@ import type { PropType } from "vue";
 import type { AuthUserSignup } from "@/auth/type";
 import { toastController } from "@ionic/vue";
 
-const { t } = useI18n();
-
 const emit = defineEmits<{
   (e: "success", value: AuthUserSignup): void;
 }>();
+
+const { t } = useI18n();
+
 const model = defineModel({ type: Object as PropType<AuthUserSignup>, required: true });
 
 async function submitSignup() {
   if (model.value.verificationCode.length !== 6) {
     const toast = await toastController.create({
-      message: t('auth.common.validVerificationCodeError'),
+      message: t("auth.common.validVerificationCodeError"),
       duration: 1500,
       position: "bottom",
     });