feat: Register Subdomain via Arbitrum Sepolia Resolver

[eduramme]

Feature Request

Describe the Feature Request

This feature will allow users to register subdomains through the Arbitrum Sepolia resolver. The subdomain registration process should include specifying the owner and registration duration, and use the Arbitrum Sepolia network for confirming the transaction.

Describe Preferred Solution

1. Update create subdomain modal so it includes a duration field;
2. Update create subdomain modal so it includes an owner fiel;
3. Call registerParams function to get needed params for subdomain registration;
4. Call register function to register a new subdomain;

Please note: this flow was already implemented by @pikonha, please contact him to understand how this shall be done behind the scenes

In the end, the new subdomain registration modal shall look like this:

Definition of Done

• [ ] Users can register subdomains via the Arbitrum Sepolia resolver.
• [ ] The subdomain registration modal includes fields for Duration and Owner.
• [ ] The subdomain registration is successfully processed and confirmed on the Arbitrum Sepolia network.
• [ ] The current authenticated user is set as the default owner during subdomain registration.

Related Code

Figma design specs

CreateSubdomainModalContent.tsx

[pikonha]

unblocked by #193 even though it isn't merged lol