feat(website): simplify heading api

packages/website/src/pages/docs/integration/security-permissions/page.tsx

@@ -19,11 +19,7 @@ export default function SecurityPermissions() {
 
 			<div className="space-y-6">
 				<section>
-					<Heading
-						id="element-interaction-allowlist-blocklist"
-						level={2}
-						className="text-2xl font-bold mb-3"
-					>
+					<Heading id="element-interaction-allowlist-blocklist" className="text-2xl font-bold mb-3">
 						{isZh ? '元素操作黑白名单' : 'Element Interaction Allowlist/Blocklist'}
 					</Heading>
 					<div className="space-y-3">
@@ -51,11 +47,7 @@ export default function SecurityPermissions() {
 				</section>
 
 				<section>
-					<Heading
-						id="instruction-safety-constraints"
-						level={2}
-						className="text-2xl font-bold mb-3"
-					>
+					<Heading id="instruction-safety-constraints" className="text-2xl font-bold mb-3">
 						{isZh ? 'Instruction 安全约束' : 'Instruction Safety Constraints'}
 					</Heading>
 					<div className="p-4 bg-yellow-50 dark:bg-yellow-900/20 rounded-lg">

packages/website/src/pages/docs/integration/third-party-agent/page.tsx

@@ -27,7 +27,7 @@ export default function ThirdPartyAgentPage() {
 				</p>
 			</div>
 
-			<Heading id="integration-method" level={2} className="text-2xl font-bold mb-4">
+			<Heading id="integration-method" className="text-2xl font-bold mb-4">
 				{isZh ? '集成方式' : 'Integration Method'}
 			</Heading>
 
@@ -60,7 +60,7 @@ const pageAgentTool = {
 				</div>
 			</div>
 
-			<Heading id="use-cases" level={2} className="text-2xl font-bold mb-4">
+			<Heading id="use-cases" className="text-2xl font-bold mb-4">
 				{isZh ? '应用场景' : 'Use Cases'}
 			</Heading>
 			<div className="grid md:grid-cols-2 gap-4 mb-6">