dolt push to git+ssh GitHub remote hangs on Linux/WSL2

Summary

dolt push origin main hangs when the remote is a GitHub git+ssh URL from Linux/WSL2.

This was first observed via bd dolt push, but reproduces with direct dolt push outside beads as well.

Environment

• dolt: 1.86.5
• OS: Linux on WSL2 (Ubuntu)
• Remote URL: git+ssh://[email protected]/Wermeling/PortfolioWizard.git

Reproduction

cd /home/chris/.beads/shared-server/dolt/PortfolioWizard
timeout 600s dolt push origin main > /tmp/dolt-push-out.log 2> /tmp/dolt-push-err.log
# exits 124

Expected

Push completes or fails quickly with a clear error.

Actual

Push does not complete within timeout and appears stuck during upload.

Additional context

• Related beads issue closed as upstream: https://github.com/gastownhall/beads/issues/3697
• In my local session, bd dolt push also showed prolonged upload and had to be terminated by timeout.

I can provide a goroutine dump from the hung process (kill -QUIT <pid>) and SSH debug logs if useful.