Add plugins and config

lua/plugins/config/mason.lua

@@ -0,0 +1,10 @@
+local mason = require("mason-lspconfig")
+local lsp = require("lspconfig")
+
+mason.setup{}
+
+mason.setup_handlers {
+    function (server_name)
+        lsp[server_name].setup{}
+    end
+}