Async channel manager persistence in background processor#4419

Draft

joostjager wants to merge 4 commits intolightningdevkit:mainfrom

joostjager:async-cm-persist

Commits on Feb 11, 2026

Extract watch_channel_internal/update_channel_internal from Watch impl

joostjager
and
claude
committed
Add deferred bool to ChainMonitor

joostjager
and
claude
committed
Implement deferred monitor write queueing and flushing

joostjager
and
claude
committed

Commits on Feb 13, 2026

Move CM persistence into the Selector loop for true async completion

joostjager
and
claude
committed