Successful order prosess

[anriltine]

1. Customer's registration
2. Admin's registration
3. Freelancer's registration
4. Freelancer's confirmation by admin
5. Customer creates order
6. Freelancers apply to order
7. Customer approves freelancer
8. Freelancer completes the order and sends request of reward to Customer
9. Customer approves reward and Freelancer gets order NFT with TONs