WhatsApp onboarding patch passes tests, but setup flow still blocks on workspace repo initialization

[Photon1c]

I patched AlphaClaw to add WhatsApp as an onboarding channel alongside the existing channel flow.

What works:

• WhatsApp now appears during setup
• Test suite passes locally
• Relevant onboarding/pairing tests passed, including WhatsApp-only onboarding

Passing tests:

• tests/server/routes-onboarding.test.js
• tests/server/secret-detector.test.js
• tests/server/onboarding-openclaw.test.js
• tests/server/routes-pairings.test.js
• tests/frontend/pairing-utils.test.js

Total:

• 5 test files passed
• 63 tests passed

What still blocks:

• During setup, the GitHub workspace repo step reports that the target repo “already exists or is not empty” even when attempting to use a fresh workspace repo flow.

Notes:

• My fork/branch is working locally
• I can share the patch or open a PR if this direction is useful

[chrysb]

Thank you! Please open a PR

[Photon1c]

PR now open pending review.

#8