Check if Vite does copy nested folders

[alexmerlin]

See issue dotkernel/light#117 and fix it if it exists in Admin as well.

[alexmerlin]

If there is anything to fix here, don't forget what changed in this PR:
https://github.com/dotkernel/light/pull/123/changes#diff-58e6f63d87181b1c6a8cb6e5f1691df04aa32854456efcd52ca71c8541375d26R24