feat: add pyproject.toml, server entry point, uv.lock for openenv validate compliance

pyproject.toml

@@ -0,0 +1,37 @@
+[build-system]
+requires = ["setuptools>=68.0", "wheel"]
+build-backend = "setuptools.backends._legacy:_Backend"
+
+[project]
+name = "codesensei"
+version = "1.0.0"
+description = "GRPO-trained LLM code debugging environment (OpenEnv)"
+readme = "README.md"
+license = {text = "MIT"}
+requires-python = ">=3.10"
+dependencies = [
+    "fastapi>=0.104.0",
+    "uvicorn[standard]>=0.24.0",
+    "websockets>=12.0",
+    "pydantic>=2.0.0",
+    "openai>=1.0.0",
+    "openenv-core>=0.2.0",
+]
+
+[project.optional-dependencies]
+inference = [
+    "openai>=1.0.0",
+    "aiohttp>=3.9.0",
+]
+training = [
+    "trl>=0.8.0",
+    "transformers>=4.38.0",
+    "peft>=0.9.0",
+    "bitsandbytes>=0.42.0",
+]
+
+[project.scripts]
+server = "server.app:main"
+
+[tool.setuptools.packages.find]
+include = ["env*"]

server/app.py

@@ -0,0 +1,24 @@
+"""
+Server entry point — re-exports from env.server.app.
+
+OpenEnv expects server/app.py at the project root with a main() function.
+This module delegates to our actual server at env/server/app.py.
+"""
+import uvicorn
+from env.server.app import app  # noqa: F401
+
+__all__ = ["app"]
+
+
+def main():
+    """Run the CodeSensei server."""
+    uvicorn.run(
+        "env.server.app:app",
+        host="0.0.0.0",
+        port=7860,
+        workers=2,
+    )
+
+
+if __name__ == "__main__":
+    main()