Add project URLs, update version

Author: JerrySmidt

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "postcode-eu-api-client"
-version = "1.0.0"
+version = "1.0.1"
 description = "Python client for the Postcode.eu API"
 license = "BSD-2-Clause"
 readme = "README.md"
@@ -12,6 +12,11 @@ dependencies = [
     "requests>=2.0,<3.0",
 ]
 
+[project.urls]
+Homepage = "https://www.postcode.eu/products/address-api"
+Repository = "https://github.com/postcode-nl/postcode-eu-api-client-python"
+Issues = "https://github.com/postcode-nl/postcode-eu-api-client-python/issues"
+
 [build-system]
 requires = ["uv_build>=0.8.11,<0.9.0"]
 build-backend = "uv_build"