[TALENT] As a talent creator, I want my whitelist to be verified by the smart contract

[verabehr]

As a talent creator, I want my whitelist to be verified by the smart contract

Talent creators are able to create a whitelist pre-sale for their token. See Epic https://www.notion.so/volumefi/EPIC-01-17-25-Paloma-Got-Talent-Whitelists-VIP-access-with-the-PGTWL-token-177e002bb6218031a160c106cf0f5045?pvs=4

Acceptance Criteria:

• When a token is created, the amount of PGTWL tokens required to participate in the whitelist presale are recorded for the token in the smart contract together with the presale start and end date
• When the token is purchased during the whitelist presale timeframe, a specific number of PGTWL tokens have to be burned from tbe purchasing wallet in order for the sale to complete
• The Token creator will determine how many PGTWL tokens must be burned to participate in the whitelist
• During the Whitelist pre-sale time period, only addresses that burn PGTWL tokens are able to purchase, but not sell tokens.
• During the presale period, all pre-sale purchases are made once on the bonding curve and tokens are distributed to buyers according to their share. Thus, no pre-sale buyers are able to get preferred bonding curve pricing ahead of other pre-sale buyers.