Why are images and fonts served as static assets, and how does this improve loading performance? logseq.order-list-type:: number How does Next.js <Link> enable navigation without a full page reload? What is client-side routing? logseq.order-list-type:: number How do React hooks like useState and useEffect work conceptually under the hood? logseq.order-list-type:: number Why does running logic on the server in Next.js reduce the surface area for security vulnerabilities? logseq.order-list-type:: number What are Server Actions in Next.js, and how do they simplify server-side mutations? logseq.order-list-type:: number How do I understand this Next.js Page function signature and inline TypeScript type? logseq.order-list-type:: number - js export default async function Page(props: { searchParams?: Promise<{ query?: string; page?: string; }>; }) { const searchParams = await props.searchParams; const query = searchParams?.query || ""; const currentPage = Number(searchParams?.page) || 1; // Reamining code }