Version 1.2.1 — Documentation and Typing

• Numerous typing hints have been added to the source to improve documentation and readability.
• Doc config has been reviewed and updated.
• Publishing workflow has been updated to use Pypi's OIDC Trusted Publisher facility.

What's Changed

• Release by @iluvcapra in #7
• Merging changes for v1.2.1 by @iluvcapra in #8

Full Changelog: v1.2.0...v1.2.1