add missing src/EntitlementBadges.svelte from template

src/EntitlementBadges.svelte

@@ -0,0 +1,23 @@
+<script>
+  import { dndzone } from "svelte-dnd-action";
+  import EntitlementBadge from "./EntitlementBadge.svelte";
+  import { Entitlement } from "./entitlement.mjs";
+
+  export let entitlements;
+  function handleDndConsider(e) {
+    entitlements = e.detail.items.map(i => new Entitlement(i.id));
+  }
+  function handleDndFinalize(e) {
+    entitlements = e.detail.items.map(i => new Entitlement(i.id));
+  }
+</script>
+
+<section
+  use:dndzone={{ type: "entitlement", items: entitlements }}
+  on:consider={handleDndConsider}
+  on:finalize={handleDndFinalize}
+>
+  {#each entitlements as entitlement (entitlement.id)}
+    <EntitlementBadge {entitlement} />
+  {/each}
+</section>