[FIX] 修復商品多語系儲存與讀取錯誤、新增自動語系名稱顯示、補強商品規格欄位及密碼顯示切換功能

resources/views/admin/products/edit.blade.php

@@ -4,7 +4,7 @@
 @php
     $names = [];
     foreach(['zh_TW', 'en', 'ja'] as $locale) {
-        $names[$locale] = $product->translations->where('locale', $locale)->first()?->text ?? '';
+        $names[$locale] = $product->translations->where('locale', $locale)->first()?->value ?? '';
     }
     // If zh_TW translation is empty, fallback to product->name
     if (empty($names['zh_TW'])) {