sync-nova-base.yml checked out and PR'd against whatever branch GitHub
considers the repo default - which is 'main', a read-only mirror kept in
sync FROM master (auto-pr.yml/auto-merge.yml only flow master -> main,
never the reverse). master is what the live app actually fetches configs
from (see wallet-android's CHAINS_URL etc. all pointing at .../master/...).
Net effect: every one of the 29 accumulated 'Sync from Nova Base' PRs
(#1 through #36, 2026-02-09 through 2026-07-09) landed on a branch nothing
downstream ever reads, so 5 months of upstream Nova chain/RPC/asset
maintenance never reached production regardless of whether those PRs got
merged. Explicit ref/base: master makes future runs target the branch that
actually matters; the 29 stale main-targeted PRs are being closed as
superseded now that #36's content has been applied to master directly (see
next commit).
- Add sync_from_nova.py script to merge Nova chains with Pezkuwi overlay
- Add GitHub Action for daily auto-sync
- Sync all chains from nova-base (includes Polkadot Coretime and other missing chains)
- Pezkuwi chains appear first and take priority
This fixes DOT swap crash caused by missing Polkadot Coretime chain.