Lectern

Feature
* Add lectern.contrib.plugin ([`17e1c78`](https://github.com/mcbeet/lectern/commit/17e1c7830d73035b561388aece25d85a542057f8))

Fix
* Update dependencies and make pyright happy with new click typings ([`9edd063`](https://github.com/mcbeet/lectern/commit/9edd06327146f065ed348bddebf8aec0d1ea128a))

Fix
* Declare lectern plugin with configurable decorator ([`dbcd46c`](https://github.com/mcbeet/lectern/commit/dbcd46c6c7fd3acc476268576344a60e6095b652))

Fix
* Forgot to document lectern.contrib.yaml_to_json usage in config file ([`97d5cab`](https://github.com/mcbeet/lectern/commit/97d5cabbc9376d141f05dc687647ce49524f01f5))

Feature
* Add lectern.contrib.yaml_to_json plugin ([`9a3ab5e`](https://github.com/mcbeet/lectern/commit/9a3ab5eb30740b3946d765246f3ad40545768989))
* Baked files can now be stored back into fragments ([`430e539`](https://github.com/mcbeet/lectern/commit/430e539e7fcb9496c8245c81159aed9a59f8ec40))
* Rewrite lectern.contrib.relative_location with a fragment loader ([`f26e167`](https://github.com/mcbeet/lectern/commit/f26e1672f42208a257dfea68a081f13e6fd4c809))
* Add fragment loaders ([`c46184a`](https://github.com/mcbeet/lectern/commit/c46184a557438024e604efe5accdb168c9402e05))

Feature
* Add lectern.contrib.relative_location ([`9ce8cff`](https://github.com/mcbeet/lectern/commit/9ce8cff3681b0a54d15cf3db5a8e328d56e80784))

Fix
* Add type alias for AnyDirective ([`87b73de`](https://github.com/mcbeet/lectern/commit/87b73deea1aab47eeb374100e33ddff8d74a3548))