Navbar glass style only on catalog/map pages

- Add glassStyle prop to MainNavigation component
- When glassStyle=true: dark transparent bg with white text
- When glassStyle=false: solid bg-base-100 with normal text
- Pass isCatalogSection from layout to toggle glass effect

app/layouts/topnav.vue

@@ -22,6 +22,7 @@
         :quantity="quantity"
         :can-search="canSearch"
         :show-mode-toggle="true"
+        :glass-style="isCatalogSection"
         @toggle-theme="toggleTheme"
         @set-catalog-mode="setCatalogMode"
         @sign-out="onClickSignOut"