fix：修复 Windows 下批量重命名文件列表显示完整路径的问题

Author: dufu1991

package.json

@@ -1,7 +1,7 @@
 {
 	"name": "youran-toolbox",
 	"private": true,
-	"version": "0.0.6",
+	"version": "0.0.7",
 	"type": "module",
 	"scripts": {
 		"dev": "vite dev",

src/routes/rename/+page.svelte

@@ -129,7 +129,8 @@
 
 		for (const path of paths) {
 			const info = await stat(path);
-			const name = path.split('/').pop() || path.split('\\').pop() || path;
+			const sep = getPathSeparator(path);
+			const name = path.split(sep).pop() || path;
 
 			items.push({
 				path,