Authorize by link / connected accounts map via API#1420

Problem: after user creates authorize by link + access token, there’s no API end point to return accounts linked in that session, meaning I need to create a manual map for swim lanes between advertiser credentials.

• https://onboard.windsor.ai/api/team/generate-co-user-url/?{apiKey} only returns url w/ access token, no member_name returned
• https://onboard.windsor.ai/api/ds/accounts/{connector}?api_key={apiKey}
  returns member_name, no access token returned; member_name also not returned for every account connected via authorize by link, often null

Solution Needed: map via API that returns link + access token AND account IDs. I assume the simplest way would be to send Windsor access token from authorize by link in https://onboard.windsor.ai/api/ds/accounts/{connector}?api_key={apiKey} response