feat: 为后端的存在做准备

app/components/assistant-ui/attachment.tsx

@@ -154,10 +154,8 @@ const AttachmentUI: FC = () => {
         return "Document";
       case "file":
         return "File";
-      default: {
-        const _exhaustiveCheck: never = type;
-        throw new Error(`Unknown attachment type: ${_exhaustiveCheck}`);
-      }
+      default:
+        return "File";
     }
   });
 

app/docs/CommunityShare/Amazing-AI-Tools/prompt-repetition-improves-non-reasoning-llms.md

@@ -9,7 +9,7 @@ tags:
 docId: l6eepr5ctjgrhdgupy3twr1t
 ---
 
-<https://arxiv.org/pdf/2512.14982>
+&lt;https://arxiv.org/pdf/2512.14982&gt;
 
 When not using reasoning, repeating the input prompt improves performance for popular models (Gemini, GPT, Claude, and Deepseek) without increasing the number of generated tokens or latency.
 

app/layout.tsx

@@ -23,8 +23,9 @@
   weight: "100 900",
 });
 
-const SITE_URL =
-  process.env.NEXT_PUBLIC_SITE_URL || "https://involutionhell.com";
+const SITE_URL = (
+  process.env.NEXT_PUBLIC_SITE_URL || "https://involutionhell.com"
+).replace(/^["']|["']$/g, "");
 const en_description =
   "内卷地狱（Involution Hell）是一个由开发者发起的开源学习社区，专注算法、系统设计、工程实践与技术分享，帮助华人程序员高效成长，专注真实进步。Involution Hell is an open-source community empowering builders with real-world engineering.";
 
@@ -135,7 +136,7 @@
           href="https://fonts.gstatic.com"
           crossOrigin="anonymous"
         />
         <link
           rel="stylesheet"
           href="https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&family=Playfair+Display:ital,wght@0,400;0,600;0,700;0,900;1,400&family=Lora:ital,wght@0,400;0,600;1,400&display=swap"
         />

lib/source.ts

@@ -19,9 +19,19 @@ function convertSlugToPinyin(text: string) {
     .join("-");
 }
 
+// fumadocs-mdx@11.x returns `files` as a lazy function,
+// but fumadocs-core@15.8.x buildContentStorage calls files.map() directly.
+// Eagerly resolve the files array to maintain compatibility.
+const _fumaSource = docs.toFumadocsSource();
+if (typeof _fumaSource.files === "function") {
+  (_fumaSource as { files: unknown }).files = (
+    _fumaSource.files as () => unknown[]
+  )();
+}
+
 export const source = loader({
   baseUrl: "/docs",
-  source: docs.toFumadocsSource(),
+  source: _fumaSource,
   transformers: [
     ({ storage }) => {
       for (const path of storage.getFiles()) {

package.json

@@ -25,9 +25,9 @@
     "@ai-sdk/openai": "^2.0.32",
     "@ai-sdk/openai-compatible": "^1.0.19",
     "@ai-sdk/react": "^3.0.150",
-    "@assistant-ui/react": "^0.11.14",
-    "@assistant-ui/react-ai-sdk": "^1.1.0",
-    "@assistant-ui/react-markdown": "^0.11.0",
+    "@assistant-ui/react": "^0.12.24",
+    "@assistant-ui/react-ai-sdk": "^1.3.18",
+    "@assistant-ui/react-markdown": "^0.12.8",
     "@auth/prisma-adapter": "^2.11.1",
     "@aws-sdk/client-s3": "^3.932.0",
     "@aws-sdk/s3-request-presigner": "^3.932.0",