[feat] show collabs that have been signed by all parties in the "created" tab of each core_contributor #446

Describe the problem

GN frens! I minted a token in a collab contract but it only appears in the Collab tab, and dont appears in the Creations tab. I did something wrong or it takes time to show there?
This is the token:
https://teia.art/objkt/863639

contract address: KT1UjZCZ2jaNZdtLwTGS3Z9q1Q92ebDzgJ2f
the contract was created on my main wallet: tz1e3fYe1G6a7vkvj4tudf7ZBc8Y5BdQHdPM

I already signed the token with all participant wallets

-- xpQzl on discord

Describe the solution you'd like

show collabs that have been signed by all parties in the "created" tab of each core_contributor

Alternatives considered

No response

Additional context

No response