Enhanced Split Debug Output

RUNNING IN TEST MODE
User ID: 0
Name: Test User
Customer ID: cus_SG2TrbCpe24n2R
Email: tesat@example.com
Password: Set (hidden)
Device ID: 622743
API Base: https://api.theformulaic.com/api/v1/

======= SKIPPING REGISTRATION - FOCUSING ON LOGIN AND STRIPE UPDATE =======
🔍 STEP 1: ATTEMPTING LOGIN
Login response code: 400
Login response body: {"message":"Cannot read properties of undefined (reading 'data')"}
❌ No access token in response
ERROR: Failed to retrieve access token: {"message":"Cannot read properties of undefined (reading 'data')"}
❌ Skipping Stripe update because no access token was obtained
======= DEBUGGING COMPLETE =======