Donate page: add meta description and collapse accordion (#2278)

Author: scottmakestech

content/en/donate.html

@@ -1,13 +1,14 @@
 ---
 title: "Support Our Work!"
 linkTitle: "Donate"
+description: "Get the limited-edition ISRG Root X1 t-shirt when you give $75 or more this summer."
 slug: donate
 type: page
 layout: donate-2026
 no_donate_footer: true
 useContainer: false
 imageHero: true
-lastmod: 2026-07-12
+lastmod: 2026-07-23
 menu:
   main:
     weight: 90

themes/le-2025/layouts/partials/donate-accordion-2026.html

@@ -5,7 +5,6 @@ <h2 class="text-heading-yellow uppercase">{{ T "donate_2026_ways_to_give_heading
     "id" "employer-matching-gifts"
     "title" (T "donate_2026_employer_matching_gifts_title")
     "content_partial" "donate-content-2026/employer-matching-gifts.html"
-    "is_open" true
     "page_context" $page_context
   ) }}
   {{ partial "components/accordion-item-2026.html" (dict