fix: 重构新建项目逻辑，选定文件夹即项目

- 移除 prompt() 及 InputDialog 组件依赖
- 选定文件夹直接创建 .web2app 项目结构
- 默认以文件夹名作为项目名称
- 在编辑器中可自由修改名称、版本、图标、入口等配置
- 增强导入资源入口的文案提示

electron/main.js

@@ -111,8 +111,8 @@ ipcMain.handle('dir:readTree', async (_event, dirPath) => {
   return readDirectoryTree(dirPath)
 })
 
-ipcMain.handle('project:create', async (_event, name, dir) => {
-  return createProject(name, dir)
+ipcMain.handle('project:create', async (_event, projectPath) => {
+  return createProject(projectPath)
 })
 
 ipcMain.handle('project:load', async (_event, projectPath) => {

electron/preload.js

@@ -13,7 +13,7 @@ contextBridge.exposeInMainWorld('api', {
     readTree: (dirPath) => ipcRenderer.invoke('dir:readTree', dirPath)
   },
   project: {
-    create: (name, dir) => ipcRenderer.invoke('project:create', name, dir),
+    create: (projectPath) => ipcRenderer.invoke('project:create', projectPath),
     load: (projectPath) => ipcRenderer.invoke('project:load', projectPath),
     save: (projectPath, data) => ipcRenderer.invoke('project:save', projectPath, data),
     importFiles: (projectPath, files) => ipcRenderer.invoke('project:importFiles', projectPath, files),

electron/project.js

@@ -21,16 +21,21 @@ function getDistDir(projectPath) {
   return dir
 }
 
-function createProject(name, dir) {
-  const projectPath = path.join(dir, name)
-  if (fs.existsSync(projectPath)) {
-    throw new Error(`目录 ${projectPath} 已存在`)
+function createProject(projectPath) {
+  if (!fs.existsSync(projectPath)) {
+    fs.mkdirSync(projectPath, { recursive: true })
   }
+
+  const configPath = getConfigPath(projectPath)
+  if (fs.existsSync(configPath)) {
+    throw new Error(`该目录已是 Web2App 项目`)
+  }
+
   fs.mkdirSync(path.join(projectPath, '.web2app', 'src'), { recursive: true })
   fs.mkdirSync(path.join(projectPath, '.web2app', 'dist'), { recursive: true })
 
   const config = {
-    name,
+    name: path.basename(projectPath),
     version: '1.0.0',
     description: '',
     author: '',
@@ -47,7 +52,7 @@ function createProject(name, dir) {
     updatedAt: new Date().toISOString()
   }
 
-  fs.writeFileSync(getConfigPath(projectPath), JSON.stringify(config, null, 2))
+  fs.writeFileSync(configPath, JSON.stringify(config, null, 2))
   return { projectPath, config }
 }