Chore: add project metadata (#70)

Author: thekaveman

README.md

@@ -2,6 +2,8 @@
 
 Cal-ITP API implementations and admin tasks for Littlepay.
 
+This library is open-source software that is designed, developed, and maintained by <a href="https://compiler.la" target="_blank">Compiler LLC</a> on behalf of Caltrans, Cal-ITP, and our agency partners.
+
 ## Usage
 
 ```console

pyproject.toml

@@ -6,15 +6,19 @@ readme = "README.md"
 license = { file = "LICENSE" }
 classifiers = ["Programming Language :: Python :: 3 :: Only"]
 requires-python = ">=3.10"
+maintainers = [
+  { name = "Compiler LLC", email = "dev@compiler.la" }
+]
 dependencies = [
     "Authlib>=1.2.1",
     "PyYAML>=6.0.1",
     "requests>=2.31.0",
 ]
 
 [project.urls]
-code = "https://github.com/cal-itp/littlepay"
-tracker = "https://github.com/cal-itp/littlepay"
+Changelog = "https://github.com/cal-itp/littlepay/releases"
+Code = "https://github.com/cal-itp/littlepay"
+Issues = "https://github.com/cal-itp/littlepay/issues"
 
 [project.optional-dependencies]
 dev = [