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/Dto/auditDto.py

@@ -0,0 +1,11 @@
+"""评查 DTO（仅控制器层使用）。"""
+
+from pydantic import BaseModel, Field
+
+
+class AuditRunDTO(BaseModel):
+    """触发评查请求。"""
+
+    documentId: int = Field(..., description="文档ID")
+    ruleType: str | None = Field(None, description="指定规则类型编码")
+    force: bool = Field(False, description="是否强制重跑")