fix: remove autoFocus prop from SearchInput in search page

Remove autoFocus prop usage that was causing TypeScript errors
after the prop was removed for accessibility compliance.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

Author: ericyangpan

src/app/[locale]/search/page.client.tsx

@@ -68,7 +68,7 @@ export default function SearchPageClient({ locale, initialQuery }: Props) {
 
           {/* Search Input */}
           <div className="mb-[var(--spacing-md)] max-w-xl">
-            <SearchInput initialQuery={query} onSearch={handleSearch} autoFocus />
+            <SearchInput initialQuery={query} onSearch={handleSearch} />
           </div>
 
           {/* Results Section */}