simplify setup.py to use pyproject.toml as source of truth

python/setup.py

@@ -1,11 +1,25 @@
-from setuptools import find_packages, setup
+#simplify setup.py to use pyproject.toml as source of truth
+
+from setuptools import setup, find_packages
 
 setup(
     name="github-copilot-sdk",
     version="0.1.0",
-    packages=find_packages(),
+    packages=find_packages(include=["copilot*"]),
     install_requires=[
+        "python-dateutil>=2.9.0.post0",
+        "pydantic>=2.0",
         "typing-extensions>=4.0.0",
     ],
-    python_requires=">=3.8",
+    extras_require={
+        "dev": [
+            "ruff>=0.1.0",
+            "ty>=0.0.2",
+            "pytest>=7.0.0",
+            "pytest-asyncio>=0.21.0",
+            "pytest-timeout>=2.0.0",
+            "httpx>=0.24.0",
+        ],
+    },
+    python_requires=">=3.9",
 )