refactor: support i18n

web/hooks/use-lg-media.ts

@@ -2,7 +2,7 @@
 
 import { useSyncExternalStore } from "react";
 
-/** 与 Tailwind 默认 `lg` 断点一致（1024px） */
+/** Matches Tailwind's default `lg` breakpoint (1024px). */
 const LG_MEDIA_QUERY = "(min-width: 1024px)";
 
 function subscribe(onStoreChange: () => void) {
@@ -19,7 +19,7 @@ function getServerSnapshot() {
   return false;
 }
 
-/** 仅客户端在 lg 及以上为 true；SSR 恒为 false，与 mobile-first 一致 */
+/** Client-only true at lg and above. SSR always returns false for mobile-first rendering. */
 export function useIsLgUp() {
   return useSyncExternalStore(subscribe, getSnapshot, getServerSnapshot);
 }