fix: title duplication, 403 errors, duplicate h1 headings

Author: kael-odin

src/content/docs/api/account/index.md

@@ -0,0 +1,20 @@
+---
+title: Account API
+description: API endpoints for managing your CoreClaw account.
+sidebar:
+    order: 0
+---
+
+## Account API
+
+Manage your CoreClaw account through API.
+
+<div class="quick-links">
+	<a href="./info/" class="quick-link">
+		<div class="quick-link-icon">
+			<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><circle cx="12" cy="12" r="10"/><path d="M12 16v-4"/><path d="M12 8h.01"/></svg>
+		</div>
+		<div class="quick-link-title">Account Info</div>
+		<div class="quick-link-description">Get your account information and API keys</div>
+	</a>
+</div>

src/content/docs/developer-guide/worker/input-schema.md

@@ -1,10 +1,9 @@
-***
-
+---
 title: Worker Input Configuration (Input Schema)
 description: A manual for Worker input configuration (Input Schema)
 sidebar:
-order: 3
---------
+    order: 3
+---
 
 This document explains how developers should configure the **input\_schema.json** file. This file determines the **input form layout** presented to users in the web interface of an automation Worker.
 

src/content/docs/zh-cn/api/account/index.md

@@ -0,0 +1,20 @@
+---
+title: 账户 API
+description: 用于管理 CoreClaw 账户的 API 端点。
+sidebar:
+    order: 0
+---
+
+## 账户 API
+
+通过 API 管理您的 CoreClaw 账户。
+
+<div class="quick-links">
+	<a href="./info/" class="quick-link">
+		<div class="quick-link-icon">
+			<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><circle cx="12" cy="12" r="10"/><path d="M12 16v-4"/><path d="M12 8h.01"/></svg>
+		</div>
+		<div class="quick-link-title">账户信息</div>
+		<div class="quick-link-description">获取您的账户信息和 API 密钥</div>
+	</a>
+</div>

src/content/docs/zh-cn/faq/index.md

@@ -5,8 +5,6 @@ sidebar:
     order: 0
 ---
 
-## 常见问题
-
 查找关于 CoreClaw 的常见问题解答。找不到您需要的答案？[联系我们的支持团队](mailto:support@coreclaw.com)。
 
 <div class="faq-categories">

src/content/docs/zh-cn/getting-started/faq.mdx

@@ -5,7 +5,7 @@ sidebar:
   order: 4
 ---
 
-# 常见问题解答
+## 常见问题解答
 
 <div class="hero-cards">
     <a