X linked and Social pay in X

# Description

We want to create a Social pay through X like Pulsar money, we do the same for Nostr.

Linked X account

- [ ] X oauth LINKED to a Argent/Metamask user to cross post directly within AFK.
- [ ] User session managed with Address sign 24h and X account linked to it.
- [ ] social payment: Pulsar money MVP.
- [ ] Sign with Starknet account, link twitter account to verify and inverse move. Backend already start.

- [ ] Tip X user directly within X. User can claimed when connect their X and Argent account, used as an onboarding, we are gonna do it for others social
- [ ] Backend for User Starknet address, EVM address, X account. Others socials linked can be added in the future