Add neovim config with some plugins

.config/nvim/lua/config/mason.lua

@@ -0,0 +1,9 @@
+require('mason').setup({})
+require('mason-lspconfig').setup({
+  handlers = {
+    function(server_name)
+      require('lspconfig')[server_name].setup({})
+    end,
+  },
+})
+-- install language servers via :LspInstall