* fix: make lua implemented hilbish interfaces documented
* fix: signature link in table of contents
* fix: reduce function list to match in go generated docs
* fix: toc appending
* docs: enable docs for hilbish.messages
* feat: add description gen, and more spacing between param listing
* docs: add more detailed documentation for lua modules
* docs: update hilbish.messages docs
* fix: add description for lua doc'd modules, remove duplicate docs
* docs: add back hilbish.jobs doc
* feat: generate toc for lua modules
* fix: add table heading
* ci: add lua docgen
* docs: put dirs.old doc on 1 line
prelude is no longer. it is now nature.
organized the single file prelude into multiple
source files and renamed it to nature. this is coming
after thought that it can turn into a general hilbish
lua core, with user facing modules as well.
this introduces the `nature.dirs` module, to interact
and get recently changed to directories and last/old
cwd.
