Polish category edit, product image placeholder, and menu blur.

Add a clear pencil edit on category rows, show a proper no-image placeholder on product cards, and strengthen overflow menu glass blur.

Co-authored-by: Cursor <cursoragent@cursor.com>

apps/business/src/pages/CategoriesPage.tsx

@@ -453,7 +453,7 @@ export function CategoriesPage() {
             onAddSub={(id) => openCreateModal(id, t('categories.addSub'))}
             onVariations={openVariations}
             onTechnicalForm={openTechnicalForm}
-            onOptions={(id) => {
+            onEdit={(id) => {
               const category = categories.find((item) => item.id === id)
               if (category) openEditModal(category)
             }}