feat: enable podcast

web/src/core/api/chat.ts

@@ -64,9 +64,9 @@ async function* chatStreamMock(
     const [, event] = eventRaw.split("event: ", 2) as [string, string];
     const [, data] = dataRaw.split("data: ", 2) as [string, string];
     if (event === "message_chunk") {
-      await sleep(100);
+      await sleep(0);
     } else if (event === "tool_call_result") {
-      await sleep(2000);
+      await sleep(0);
     }
     try {
       yield {

web/src/core/api/podcast.ts

@@ -0,0 +1,19 @@
+// Copyright (c) 2025 Bytedance Ltd. and/or its affiliates
+// SPDX-License-Identifier: MIT
+
+export async function generatePodcast(content: string) {
+  const response = await fetch("/api/podcast/generate", {
+    method: "post",
+    headers: {
+      "Content-Type": "application/json",
+    },
+    body: JSON.stringify({ content }),
+  });
+  if (!response.ok) {
+    throw new Error(`HTTP error! status: ${response.status}`);
+  }
+  const arrayBuffer = await response.arrayBuffer();
+  const blob = new Blob([arrayBuffer], { type: "audio/mp3" });
+  const audioUrl = URL.createObjectURL(blob);
+  return audioUrl;
+}