[NeoVim] Add Mason

.config/nvim/lua/lspconfig/settings.lua

@@ -34,6 +34,11 @@ end
 local capabilities = vim.lsp.protocol.make_client_capabilities()
 capabilities = require('cmp_nvim_lsp').update_capabilities(capabilities)
 
+require("mason").setup()
+require("mason-lspconfig").setup({
+  ensure_installed = servers
+})
+
 -- Use a loop to conveniently call 'setup' on multiple servers and
 -- map buffer local keybindings when the language server attaches
 for _, lsp in pairs(servers) do