fix: 🐛 put back dirname uncagegorized to lowercase (#67)

## Why?

Put back dirname uncagegorized to lowercase as this was original merged
in
fleekxyz/fleekxyz-website@d7f81ca
which fleekxyz/fleekxyz-website#64 overrided

## How?

- Put back rename

## Preview?

<img width="436" alt="Screenshot 2024-06-05 at 18 14 08"
src="https://github.com/fleekxyz/fleekxyz-website/assets/236752/9ea4d7bf-0b31-42b0-95d7-1ddf76aed585">