extra: nvim: add typstfmt and typst-lsp support

Signed-off-by: Christoph Heiss <christoph@c8h4.io>

extra/nvim/lua/plugins.lua

@@ -199,6 +199,7 @@ function setupNullLs()
       null_ls.builtins.formatting.stylish_haskell,
       null_ls.builtins.formatting.stylua,
       null_ls.builtins.formatting.terraform_fmt.with({ command = 'tofu' }),
+      null_ls.builtins.formatting.typstfmt,
       prettier,
     },
     on_attach = function(client, bufnr)
@@ -281,6 +282,14 @@ vim.g.haskell_tools = {
 }
 require('haskell-tools')
 
+-- neovim/nvim-lspconfig
+local lspconfig = require('lspconfig')
+lspconfig.typst_lsp.setup({
+  settings = {
+    exportPdf = 'onType',
+  },
+})
+
 -- hrsh7th/nvim-cmp
 local cmp = require('cmp')
 cmp.setup({