Buat search-as-you-type:

• Input search dengan debounce 300ms
• Loading indicator
• Results target

Hint

• Debounce menunggu user selesai mengetik sebelum kirim request.
• hx-trigger="keyup changed delay:300ms" menerapkan debounce 300ms.
• <input hx-get="/api/search" hx-trigger="keyup changed delay:300ms" hx-target="#results">