Un-Hide Marketplace

[pldespaigne]

Marketplace have been hidden to prevent users seeing an empty store. Now that we have minted some NFTs, we should un-hide the marketplace.

• [ ] Un-comment the "marketplace" button on the header
• [ ] Change landing CTA link to redirect to /marketpalce
• [ ] Change CTA text to "Enter the Marketplace"

Look for TODO issue#94 in the code to find the places to update

[phpgeekfr]

Marketplace was removed. see https://github.com/blockframes/nft-lab/issues/130