docs: fix h1

apps/public/src/app/tools/ip-lookup/page.tsx

@@ -152,6 +152,7 @@ export default function IPLookupPage() {
         title="IP Lookup Tool"
         description="Find detailed information about any IP address including geolocation, ISP, and network details."
         variant="default"
+        as="h1"
       />
 
       <form onSubmit={handleSubmit} className="mt-8">

apps/public/src/app/tools/url-checker/page.tsx

@@ -197,6 +197,7 @@ export default function SiteCheckerPage() {
         title="URL Checker"
         description="Analyze any website for SEO, social media, technical, and security information. Get comprehensive insights about any URL."
         variant="default"
+        as="h1"
       />
 
       <form onSubmit={handleSubmit} className="mt-8">