Make YAML handling a first-class citizen in Panache. Handle formatting
and parsing with a lossless CST.

Fixes #82

Closes #81

Closes #80

We ended up never bundling these.

Resolve bookdown-prefixed crossrefs against chunk labels through shared
label expansion used by lint diagnostics and LSP
definition/reference/rename handlers. Add focused lint and LSP tests for
bookdown chunk crossref navigation and rename behavior.

Add a figure-crossref-captions rule that flags bookdown figure references pointing to chunk labels without fig-cap/fig.cap captions. Include registry wiring, docs, and linting fixtures/tests while leaving Quarto figure crossrefs unchanged.

Add support for go-to-definition, find-references, renaming, for
bookdown-style divs (theorems, exercises, and more).

Fixes #84

Support go-to-definition, renaming, and find references.

Correct bookdown reference handling so that `\@ref(ref-here)` now works
as expected.

refactor(lsp): handle slug renaming to maintain links

## [2.23.0](v2.22.0...v2.23.0) (2026-03-18)

### Features

* **config:** exclude `LICENSE.md` files by default ([8cdad49](8cdad49)), closes [#80](#80)
* **linter,lsp:** unify bookdown chunk label resolution ([a71301f](a71301f))
* **linter:** warn on uncaptioned bookdown figure crossrefs ([2de688a](2de688a))
* **lsp,linter:** support bookdown-style divs ([d6f08af](d6f08af))
* **lsp:** add support for Pandoc heading links ([9690922](9690922))

### Bug Fixes

* **cli:** fix exit code with `--force-exclude` ([f140a7b](f140a7b)), closes [#82](#82)
* **formatter:** enforce wrapping in list item ([c9266cb](c9266cb)), closes [#81](#81)
* **lsp:** correctly report heading symbols ([97d8bdb](97d8bdb)), closes [#84](#84)
* **lsp:** handle bookdown crossrefs with dashes ([101e546](101e546))