1 files changed, 40 insertions, 0 deletions
diff --git a/src/app/views/MessageQueuePane.svelte b/src/app/views/MessageQueuePane.svelte
new file mode 100644
index 0000000..46b9a22
--- /dev/null
+++ b/src/app/views/MessageQueuePane.svelte
@@ -0,0 +1,40 @@
+<script lang="ts">
+  /**
+   * The `message-queue` view — pending steering messages, rendered via the
+   * generic SurfaceView (dispatches on rendererId, never surface id). The
+   * non-empty conditional moved INSIDE the view (decision 4): the tree's leaf
+   * always exists; an idle queue renders NOTHING.
+   */
+  import { SurfaceView } from "../../features/surface-host";
+  import { parseMessageQueuePayload } from "../../features/surface-host/logic/message-queue";
+  import type { AppViewPorts } from "../view-ports";
+
+  // The message-queue extension's per-conversation surface (steering). Pulled
+  // out of the generic Extensions list — pending steering messages are tied to
+  // the chat, not the sidebar.
+  const MESSAGE_QUEUE_ID = "message-queue";
+
+  let { ports }: { ports: AppViewPorts } = $props();
+  const store = $derived(ports.store);
+
+  // The surface spec + whether it currently has pending messages.
+  const messageQueueSpec = $derived(store.surface(MESSAGE_QUEUE_ID));
+  const hasQueuedMessages = $derived.by(() => {
+    const spec = messageQueueSpec;
+    if (spec === null) return false;
+    const field = spec.fields.find((f) => f.kind === "custom" && f.rendererId === MESSAGE_QUEUE_ID);
+    if (field === undefined || field.kind !== "custom") return false;
+    const data = parseMessageQueuePayload(field.payload);
+    return data !== null && data.messages.length > 0;
+  });
+</script>
+
+{#if hasQueuedMessages && messageQueueSpec !== null}
+  <div class="px-4 pt-2">
+    <SurfaceView
+      spec={messageQueueSpec}
+      onInvoke={(msg) => store.invoke(msg.surfaceId, msg.actionId, msg.payload)}
+      onCancelQueuedMessage={(messageId) => store.cancelQueuedMessage(messageId)}
+    />
+  </div>
+{/if}