Leaderboard sync fails: Worker returns HTTP 500 (error 1101)

[2vlad]

Problem

POST /api/leaderboard/sync fails — the user never appears on the leaderboard.

Steps to reproduce

1. npm i -g codedash-app && codedash run
2. Connect GitHub (OAuth Device Flow) — token is valid (api.github.com/user returns correct profile)
3. Click "Sync Stats" or wait for auto-sync

Observed behavior

The Cloudflare Worker at codedash-leaderboard.valeriy.workers.dev/api/stats crashes:

• First attempt → HTTP 403: {"error":"GitHub token verification failed. Re-connect GitHub in codedash."}
• After reconnecting GitHub (fresh gho_ token, verified working against api.github.com/user) → HTTP 500, Cloudflare error code 1101 (unhandled Worker exception)

The read endpoint (GET /api/leaderboard) works fine and returns 29 users.

Environment

• codedash-app 6.14.9
• macOS Darwin 25.2.0
• Node.js v25.8.1

Expected behavior

Sync should succeed and the user should appear on the leaderboard.

[vakovalskii]

Fixed: migrated from Cloudflare Worker to self-hosted server (leaderboard.neuraldeep.ru). Worker error 1101 no longer relevant.