feat(api): add accepting invites to workspace

packages/api/src/Domain/Response/Workspace/WorkspaceInvitationAcceptingResponse.ts

@@ -0,0 +1,9 @@
+import { Either } from '@standardnotes/common'
+
+import { HttpErrorResponseBody } from '../../Http/HttpErrorResponseBody'
+import { HttpResponse } from '../../Http/HttpResponse'
+import { WorkspaceInvitationAcceptingResponseBody } from './WorkspaceInvitationAcceptingResponseBody'
+
+export interface WorkspaceInvitationAcceptingResponse extends HttpResponse {
+  data: Either<WorkspaceInvitationAcceptingResponseBody, HttpErrorResponseBody>
+}

packages/api/src/Domain/Response/Workspace/WorkspaceInvitationAcceptingResponseBody.ts

@@ -0,0 +1,3 @@
+export type WorkspaceInvitationAcceptingResponseBody = {
+  success: boolean
+}