Initial SvelteKit frontend port of windwiderstand.de

Full parity with Astro site: content rows, post/tag routes, pagination,
event badges + OSM map, comments, Live-Search via /api/search-index,
CMS image proxy, RSS, sitemap.

Deploy: Dockerfile + docker-compose.prod.yml + Gitea Actions workflow
to build + push to git.pm86.de registry and ssh-deploy to Contabo.

src/lib/components/blocks/LinkListBlock.svelte

@@ -0,0 +1,37 @@
+<script lang="ts">
+  import { getBlockLayoutClasses } from "$lib/block-layout";
+  import type { LinkListBlockData } from "$lib/block-types";
+
+  let { block }: { block: LinkListBlockData } = $props();
+
+  const layoutClasses = $derived(
+    block.layout ? getBlockLayoutClasses(block.layout) : "col-span-12 mb-4",
+  );
+  const links = $derived(block.links ?? []);
+</script>
+
+<div class={layoutClasses} data-block-type="link_list" data-block-slug={block._slug}>
+  {#if block.headline}
+    <h3 class="mb-2 font-semibold text-zinc-900">{block.headline}</h3>
+  {/if}
+  <ul class="list-disc space-y-1 pl-5">
+    {#each links as link}
+      {#if typeof link === "object" && link !== null && "url" in link}
+        <li>
+          <a
+            href={(link as { url?: string }).url ?? "#"}
+            class="underline text-green-700 hover:text-green-800"
+            target={(link as { newTab?: boolean }).newTab ? "_blank" : undefined}
+            rel={(link as { newTab?: boolean }).newTab ? "noopener noreferrer" : undefined}
+          >
+            {(link as { linkName?: string }).linkName ?? (link as { url?: string }).url}
+          </a>
+        </li>
+      {:else}
+        <li>
+          <span class="text-zinc-500">{typeof link === "string" ? link : "Link"}</span>
+        </li>
+      {/if}
+    {/each}
+  </ul>
+</div>