feat(project): add workspace directory configuration and management (#1)

- Add projectDir field to Project model for workspace directory management
- Implement workspace directory creation, validation and Git initialization
- Add workspace status query endpoint with directory info and Git status
- Create GitManager for Git repository operations (clone, branch, commit info)
- Add PathValidator for secure path validation and traversal attack prevention
- Implement execution queue with concurrency control for build tasks

- Refactor project list UI to remove edit/delete actions from cards
- Add project settings tab in detail page with edit/delete functionality
- Add icons to all tabs (History, Code, Settings)
- Implement time formatting with dayjs in YYYY-MM-DD HH:mm:ss format
- Display all timestamps using browser's local timezone

- Update PipelineRunner to use workspace directory for command execution
- Add workspace status card showing directory path, size, Git info
- Enhance CreateProjectModal with repository URL validation

Reviewed-on: #1

apps/server/controllers/project/dto.ts

@@ -1,4 +1,5 @@
 import { z } from 'zod';
+import { projectDirSchema } from '../../libs/path-validator.js';
 
 /**
  * 创建项目验证架构
@@ -15,6 +16,8 @@ export const createProjectSchema = z.object({
   repository: z.string({
     message: '仓库地址必须是字符串',
   }).url({ message: '请输入有效的仓库地址' }).min(1, { message: '仓库地址不能为空' }),
+
+  projectDir: projectDirSchema,
 });
 
 /**