feat(stellungnahme): Text-erstellen-Button pulsiert (animate-ping)

src/lib/components/blocks/StellingnahmeGeneratorBlock.svelte

@@ -894,11 +894,14 @@ ${"=".repeat(64)}`;
       </div>
 
       <div class="mb-2 flex gap-3">
-        <button class="rounded-lg border border-stein-300 px-4 py-2 text-sm text-stein-600 hover:bg-stein-50" onclick={() => goTo(3)}>← Zurück</button>
+        <button class="rounded-lg border border-stein-300 px-4 py-2 text-sm text-stein-600 hover:bg-stein-50" onclick={() => goTo(3)}>← Zurück</button>
-        <button
+        <span class="relative inline-flex">
-          class="rounded-lg bg-wald-700 px-6 py-2.5 font-semibold text-white transition hover:bg-wald-800 disabled:opacity-40"
+          <span class="absolute inline-flex h-full w-full animate-ping rounded-lg bg-wald-400 opacity-50"></span>
-          disabled={!absenderName.trim()}
+          <button
-          onclick={generateOutput}
+            class="relative rounded-lg bg-wald-700 px-6 py-2.5 font-semibold text-white transition hover:bg-wald-800 disabled:opacity-40"
+            disabled={!absenderName.trim()}
+            onclick={generateOutput}
+          >Text erstellen</button>
         </span>
       </div>
       {#if !absenderName.trim()}