feat: add sending user requests to process (#1908)

* feat: add sending user requests to process

* fix(snjs): yarn lock

* fix(snjs): imports

* fix: specs

packages/api/src/Domain/Client/User/UserApiServiceInterface.ts

@@ -1,5 +1,9 @@
+import { UserRequestType, Uuid } from '@standardnotes/common'
 import { RootKeyParamsInterface } from '@standardnotes/models'
+
+import { UserDeletionResponse } from '../../Response/User/UserDeletionResponse'
 import { UserRegistrationResponse } from '../../Response/User/UserRegistrationResponse'
+import { UserRequestResponse } from '../../Response/UserRequest/UserRequestResponse'
 
 export interface UserApiServiceInterface {
   register(registerDTO: {
@@ -8,4 +12,6 @@ export interface UserApiServiceInterface {
     keyParams: RootKeyParamsInterface
     ephemeral: boolean
   }): Promise<UserRegistrationResponse>
+  submitUserRequest(dto: { userUuid: Uuid; requestType: UserRequestType }): Promise<UserRequestResponse>
+  deleteAccount(userUuid: string): Promise<UserDeletionResponse>
 }