feat: initialize new React application structure with TypeScript, ESLint, and Prettier configurations, while removing legacy files and adding new components and pages for enhanced functionality

src/hooks/useInterval.ts

@@ -0,0 +1,24 @@
+/**
+ * 定时器 Hook
+ */
+
+import { useEffect, useRef } from 'react';
+
+export function useInterval(callback: () => void, delay: number | null) {
+  const savedCallback = useRef<(() => void) | null>(null);
+
+  useEffect(() => {
+    savedCallback.current = callback;
+  }, [callback]);
+
+  useEffect(() => {
+    if (delay === null) return;
+
+    const tick = () => {
+      savedCallback.current?.();
+    };
+
+    const id = setInterval(tick, delay);
+    return () => clearInterval(id);
+  }, [delay]);
+}