Remove null-ls for now (archived)

lua/plugins/lspconfig.lua

@@ -143,26 +143,6 @@ return {
   },
 
   -- formatters
-  {
-    "jose-elias-alvarez/null-ls.nvim",
-    event = { "BufReadPre", "BufNewFile" },
-    dependencies = { "mason.nvim" },
-    opts = function()
-      local nls = require("null-ls")
-      return {
-        root_dir = require("null-ls.utils").root_pattern(".null-ls-root", ".neoconf.json", "Makefile", ".git"),
-        sources = {
-          nls.builtins.formatting.stylua,
-          nls.builtins.formatting.shfmt,
-          nls.builtins.completion.vsnip,
-          nls.builtins.diagnostics.zsh,
-          nls.builtins.formatting.beautysh,
-          nls.builtins.code_actions.gitsigns,
-        },
-      }
-    end,
-  },
-
   -- cmdline tools and lsp servers
   {
     "williamboman/mason.nvim",