Adjust Organization Domain entity (#872)

## Description
- Rename unverified organization domain state to LegacyVerified
- Add verification_strategy field

## Documentation

Does this require changes to the WorkOS Docs? E.g. the [API
Reference](https://workos.com/docs/reference) or code snippets need
updates.

```
[ ] Yes
```

If yes, link a related docs PR and add a docs maintainer as a reviewer.
Their approval is required.

---------

Co-authored-by: Robert Frampton <[email protected]>

Author: jbvolta

src/organization-domains/interfaces/organization-domain.interface.ts

@@ -1,16 +1,25 @@
 export enum OrganizationDomainState {
-  Unverified = 'unverified',
+  /**
+   * @deprecated
+   */
+  LegacyVerified = 'legacy_verified',
   Verified = 'verified',
   Pending = 'pending',
   Failed = 'failed',
 }
 
+export enum OrganizationDomainVerificationStrategy {
+  Dns = 'dns',
+  Developer = 'developer',
+}
+
 export interface OrganizationDomain {
   object: 'organization_domain';
   id: string;
   domain: string;
   state: OrganizationDomainState;
   verificationToken: string;
+  verificationStrategy: OrganizationDomainVerificationStrategy;
 }
 
 export interface OrganizationDomainResponse {
@@ -19,4 +28,5 @@ export interface OrganizationDomainResponse {
   domain: string;
   state: OrganizationDomainState;
   verification_token: string;
+  verification_strategy: OrganizationDomainVerificationStrategy;
 }

src/organization-domains/serializers/organization-domain.serializer.ts

@@ -8,4 +8,5 @@ export const deserializeOrganizationDomain = (
   domain: organizationDomain.domain,
   state: organizationDomain.state,
   verificationToken: organizationDomain.verification_token,
+  verificationStrategy: organizationDomain.verification_strategy,
 });