Tf

What's Changed
* Add Sphinx docs by hfern in https://github.com/hfern/tf/pull/2
* Improve docs by hfern in https://github.com/hfern/tf/pull/3
* Declare dependency on `protobuf` and include source code link by hfern in https://github.com/hfern/tf/pull/4


**Full Changelog**: https://github.com/hfern/tf/compare/1.0.1...1.0.3

This release stabilizes the API and renames Integer to Number to more accurately reflect the usage of the type.

Initial open-source release of `tf` - a Python package to help you write Terraform/OpenTofu providers in Python.