chore: initial commit — leaudit-platform project skeleton

17-table PostgreSQL schema with full Chinese column comments,
FastAPI project structure (admin/common/modules),
DSL rule files, and schema migration scripts.

fastapi_modules/fastapi_leaudit/domian/vo/auth/loginTokenVo.py

@@ -0,0 +1,13 @@
+"""认证 VO（控制器层 + 服务层使用）。"""
+
+from pydantic import BaseModel, Field
+
+
+class LoginTokenVO(BaseModel):
+    """登录响应。"""
+
+    access_token: str = Field(..., description="JWT Token")
+    token_type: str = Field("Bearer", description="Token 类型")
+    expires_in: int = Field(..., description="Token 过期时间（秒）")
+    issued_time: str = Field(..., description="签发时间 YYYY-MM-DD HH:MM:SS")
+    user_info: dict = Field(..., description="用户信息")