[nvchad] fix configuration

nvchad-config/configs/nvtree.lua

@@ -0,0 +1,17 @@
+local config = {
+  git = {
+    enable = true,
+  },
+
+  renderer = {
+    highlight_git = true,
+    icons = {
+      show = {
+        git = true,
+      },
+    },
+  },
+}
+
+return config
+