fix: 修正nodejs工程，package.json 无法被选中修改

Author: yefansky

src/fileSelector.ts

@@ -1,33 +1,43 @@
 import * as vscode from 'vscode';
 
-const INCLUDED_EXTENSIONS = ['cpp', 'h', 'c', 'cxx', 'hpp', 'py', 'lua', 'ls', 'lh', 'ts', 'js'];
-const EXCLUDED_DIRECTORIES = ['node_modules', '.git', 'build', 'dist', 'out', 'vendor'];
+// 配置常量
+const ALLOWED_FILENAMES = ['package.json']; // 文件名白名单
+const INCLUDED_EXTENSIONS = ['cpp', 'h', 'c', 'cxx', 'hpp', 'py', 'lua', 'ls', 'lh', 'ts', 'js']; // 扩展名白名单
+const EXCLUDED_DIRECTORIES = ['node_modules', '.git', 'build', 'dist', 'out', 'vendor']; // 排除目录
 
 /**
  * 显示文件选择器，并返回用户选择的文件列表
  * @returns 用户选择的文件路径数组
  */
 export async function selectFiles(): Promise<string[]> {
+    // 检查是否打开了工作区
     const workspaceFolders = vscode.workspace.workspaceFolders;
     if (!workspaceFolders) {
         vscode.window.showErrorMessage('No workspace folder found.');
         return [];
     }
 
-    // 生成文件匹配模式和排除模式
-    const filePattern = `**/*.{${INCLUDED_EXTENSIONS.join(',')}}`;
     const excludePattern = `{${EXCLUDED_DIRECTORIES.map(dir => `**/${dir}/**`).join(',')}}`;
 
-    // 获取当前目录下的所有源文件，并排除指定目录
-    const files = await vscode.workspace.findFiles(filePattern, excludePattern);
-    const filePaths = files.map(file => file.fsPath);
+    // 1. 匹配白名单文件名
+    const filenamePattern = `**/{${ALLOWED_FILENAMES.join(',')}}`;
+    const filenameFiles = await vscode.workspace.findFiles(filenamePattern, excludePattern);
 
-    // 显示文件选择面板
-    const selectedItems = await vscode.window.showQuickPick(filePaths, {
+    // 2. 匹配扩展名文件，并排除指定目录
+    const extensionPattern = `**/*.{${INCLUDED_EXTENSIONS.join(',')}}`;
+    const extensionFiles = await vscode.workspace.findFiles(extensionPattern, excludePattern);
+
+    // 3. 合并结果并去重
+    const allFiles = [...filenameFiles, ...extensionFiles];
+    const uniqueFiles = Array.from(new Set(allFiles.map(file => file.fsPath)));
+
+    // 4. 显示文件选择面板
+    const selectedItems = await vscode.window.showQuickPick(uniqueFiles, {
         placeHolder: 'Select files to include in the refactoring',
         canPickMany: true, // 允许多选
     });
 
+    // 返回用户选择的文件
     if (selectedItems) {
         vscode.window.showInformationMessage(`Selected ${selectedItems.length} files.`);
         return selectedItems;