Added accessibility claim

src/Views/Home/Accessibility.cshtml

@@ -0,0 +1,22 @@
+@using Microsoft.AspNetCore.Html
+@using Microsoft.AspNetCore.Mvc.Localization
+@inject IViewLocalizer T
+@{
+    ViewData["Title"] = T["Accessibility"];
+}
+
+<div typeof="WebPage" vocab="http://schema.org/">
+    <p property="accessibilitySummary">@T["PageIntro",
+    "28 November 2025",
+     new HtmlString("<a href=\"https://www.w3.org/TR/2024/REC-WCAG22-20241212/\">https://www.w3.org/TR/2024/REC-WCAG22-20241212/</a>")
+     ])
+    </p>
+    <ul>
+        <li>@T["ReliesUpon"] 
+            HTML 5.</li>
+        <li>@T["UsesButNotReliesUpon"] CSS2.1, gif.</li>
+        <li>@T["TestedWith"] @T["OnWith", "Firefox 145.0.2", "Kubuntu", "Orca"]
+            </li>
+    </ul>
+    <p>@T["Features"]</p>
+</div>

src/Views/Shared/_Layout.cshtml

@@ -136,7 +136,8 @@
 
     <footer class="border-top footer text-muted">
         <div class="container">
-            &copy; 2025 - Berufsschule_HAM
+            &copy; 2025 - Berufsschule_HAM |
+            <a asp-controller="Home" asp-action="Accessibility">@T["Accessibility"]</a>
         </div>
     </footer>