Add classifiers and urls to pyproject (#7)

Author: wu-clan

pyproject.toml

@@ -14,6 +14,20 @@ dependencies = [
 requires-python = ">=3.10"
 readme = "README.md"
 license = { text = "MIT" }
+classifiers = [
+    "Intended Audience :: Developers",
+    "License :: OSI Approved :: MIT License",
+    "Programming Language :: Python :: 3 :: Only",
+    "Programming Language :: Python :: 3.10",
+    "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
+    "Topic :: Software Development :: Libraries",
+    "Topic :: Software Development :: Libraries :: Python Modules",
+]
+
+[project.urls]
+homepage = "https://github.com/fastapi-practices/fastapi_oauth20"
+repository = "https://github.com/fastapi-practices/fastapi_oauth20"
 
 [tool.pdm.dev-dependencies]
 lint = [