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/useLocalStorage.ts

@@ -0,0 +1,32 @@
+/**
+ * LocalStorage Hook
+ */
+
+import { useState } from 'react';
+
+export function useLocalStorage<T>(
+  key: string,
+  initialValue: T
+): [T, (value: T | ((val: T) => T)) => void] {
+  const [storedValue, setStoredValue] = useState<T>(() => {
+    try {
+      const item = window.localStorage.getItem(key);
+      return item ? (JSON.parse(item) as T) : initialValue;
+    } catch (error) {
+      console.error(`Error reading localStorage key "${key}":`, error);
+      return initialValue;
+    }
+  });
+
+  const setValue = (value: T | ((val: T) => T)) => {
+    try {
+      const valueToStore = value instanceof Function ? value(storedValue) : value;
+      setStoredValue(valueToStore);
+      window.localStorage.setItem(key, JSON.stringify(valueToStore));
+    } catch (error) {
+      console.error(`Error setting localStorage key "${key}":`, error);
+    }
+  };
+
+  return [storedValue, setValue];
+}