feat: don't add extra indent for lines with whitespace only (#982)

fix #987

fix: fix inlay hint scope underline (#980)

Neovim 11 has changed the inlay hint namespace name.

fix: inlay hint refresh (#966)

feat: Add Nim to scope languages (#951)

style: run `stylua`

fix: leadmultispace and multispace

fix #939

feat: use faster version of validate if available

fix: don't allow empty scope

There seems to be a bug in treesitter that allows an infinite loop of
node parents, if the node is empty.
IBL doesn't care about the node if it's empty anyway, so we can just
ignore them.

fix #930

fix: scope logic with unknown language

If the language is not listed in the languages "officially" supported by
ibl, `scope[lang]` is `nil`.

feat: Support user defined scope languages

Node types for languages defined in `:help ibl.config.scope.include.node_type`
will work, even if the language does not have support out of the box.

fix #926