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.

pyproject.toml

@@ -0,0 +1,38 @@
+[build-system]
+requires = ["setuptools>=75.8.0"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "leaudit-platform"
+version = "1.0.0"
+requires-python = ">=3.12"
+dependencies = [
+    "fastapi>=0.115.0",
+    "uvicorn[standard]>=0.34.0",
+    "sqlalchemy[asyncio]>=2.0.36",
+    "asyncpg>=0.30.0",
+    "pydantic>=2.10.0",
+    "pydantic-settings>=2.7.0",
+    "httpx>=0.28.0",
+    "celery>=5.4.0",
+    "redis>=5.2.0",
+    "tomli>=2.2.0",
+    "python-multipart>=0.0.18",
+    "pyjwt>=2.10.0",
+    "pillow>=11.0.0",
+    "pyyaml>=6.0",
+    "leaudit",
+]
+
+[tool.setuptools.packages.find]
+include = [
+    "fastapi_common*",
+    "fastapi_admin*",
+    "fastapi_modules*",
+]
+
+[tool.ruff]
+line-length = 130
+
+[tool.ruff.lint.per-file-ignores]
+"__init__.py" = ["F401"]