fix(useSafeState): 修复 React 18 版本检测问题

Author: vikiboss

packages/react-use/src/use-safe-state/index.ts

@@ -41,7 +41,8 @@ export function useSafeState<T>(initialState?: Gettable<T>, options?: UseSafeSta
     /**
      * @see https://github.com/reactwg/react-18/discussions/82
      */
-    if (!isReact18OrLater && isUnmounted()) return
+    // React < 18, and the component is unmounted, return as noop
+    if (!isReact18OrLater() && isUnmounted()) return
 
     const { deep } = latest.current
 

packages/react-use/src/utils/basic.ts

@@ -106,7 +106,13 @@ export function isObject(val: unknown): val is object {
 }
 
 export function isReact18OrLater(): boolean {
-  return Number(ReactVersion?.split('.')[0].trim()) >= 18
+  if (!ReactVersion || !isString(ReactVersion)) {
+    return false
+  }
+
+  const mainVersion = Number(ReactVersion.split('.')[0].trim())
+
+  return Number.isNaN(mainVersion) ? false : mainVersion >= 18
 }
 
 export function hasOwn<T extends object, K extends PropertyKey>(val: T, key: K): boolean {