add untracked files

lua/config/nvim-treesitter.lua

@@ -0,0 +1,28 @@
+--- Ensure plugin is avaiable
+local ok, treesitter = pcall(require, "nvim-treesitter.configs")
+if not ok then
+  return
+end
+
+--- Plugin options
+opts = {
+  highlight = {
+    enable = true,
+  },
+  autotag = {
+    enable = true,
+  },
+  auto_install = true,
+  incremental_selection = {
+    enable = true,
+    keymaps = {
+      init_selection = "<leader>ss",
+      node_incremental = false,
+      scope_incremental = false,
+      node_decremental = false,
+    },
+  },
+}
+
+--- Load plugin
+treesitter.setup(opts)