add qml config

lua/plugins/qml.lua

@@ -0,0 +1,20 @@
+return {
+  {
+    "nvim-treesitter/nvim-treesitter",
+    opts = { ensure_installed = { "qmljs" } },
+  },
+  {
+    "mason-org/mason.nvim",
+    opts = { ensure_installed = { "qmlls" } },
+  },
+  {
+    "neovim/nvim-lspconfig",
+    opts = {
+      servers = {
+        qmlls = {
+          cmd = { "qmlls" },
+        },
+      },
+    },
+  },
+}