user/neovim: switch from rnix-lsp to nil

res/config.lua

@@ -141,7 +141,7 @@ local capabilities = vim.lsp.protocol.make_client_capabilities()
 capabilities.textDocument.completion.completionItem.snippetSupport = true
 capabilities = require('cmp_nvim_lsp').default_capabilities(capabilities)
 
-local servers = { 'cssls', 'html', 'prismals', 'rnix', 'tsserver', 'yamlls' }
+local servers = { 'cssls', 'html', 'nil_ls', 'prismals', 'tsserver', 'yamlls' }
 for _, lsp in ipairs(servers) do
     nvim_lsp[lsp].setup {
         capabilities = capabilities,

users/rin/packages.nix

@@ -10,11 +10,11 @@
     ffmpeg
     gnupg
     kitty
+    nil
     nodejs-18_x
     pamixer
     qmk
     ripgrep
-    rnix-lsp
     unrar
     weechat
     yt-dlp