updated lsp to default to mason

lua/plugins/none-ls.lua

@@ -5,33 +5,39 @@ return {
   dependencies = {
     "williamboman/mason.nvim",
     "jay-babu/mason-null-ls.nvim",
-    "nvimtools/none-ls-extras.nvim", -- optional
+    "nvimtools/none-ls-extras.nvim", -- required for eslint_d now
   },
   config = function()
     local null_ls = require("null-ls")
 
+    -- eslint_d now comes from none-ls-extras, NOT null_ls.builtins
+    local eslint_d = require("none-ls.diagnostics.eslint_d")
+
     null_ls.setup({
       sources = {
         -- Go
         null_ls.builtins.formatting.gofumpt,
-        null_ls.builtins.formatting.golines,               -- optional
-        null_ls.builtins.diagnostics.golangci_lint,        -- if installed
+        null_ls.builtins.formatting.golines,        -- optional
+        null_ls.builtins.diagnostics.golangci_lint, -- if installed
 
-        -- Web (keep only what you use)
+        -- Web
         null_ls.builtins.formatting.prettierd,
-        null_ls.builtins.diagnostics.eslint_d,
+        eslint_d,
       },
     })
 
     require("mason-null-ls").setup({
       ensure_installed = { "gofumpt", "golines", "golangci-lint", "prettierd", "eslint_d" },
       automatic_installation = true,
+      -- leaving automatic_setup at default (false) so it doesn't double-register sources
     })
 
     -- (optional) format on save for Go
     vim.api.nvim_create_autocmd("BufWritePre", {
       pattern = "*.go",
-      callback = function() vim.lsp.buf.format({ async = false }) end,
+      callback = function()
+        vim.lsp.buf.format({ async = false })
+      end,
     })
   end,
 }