SNOWLUMA_ variables can set the factory OneBot listen ports, WebUI TLS,
packet and hook timeouts, the stream directory, file download timeout,
and notification HTTP timeout. The values apply in memory and are not
written back to saved config.
Global singleton observing every account's online/offline edge:
- Pure per-UIN debounce state machine (debounce.ts): an offline surviving
debounceSeconds fires "offline"; recovery fires the paired "online"; a
self-heal within the window fires nothing; a cold online fires nothing.
- NotificationManager (manager.ts): renders each opted-in + enabled channel's
body template and POSTs it (single attempt + timeout, JSON), recording the
outcome in a bounded in-memory history (lost on restart). Side effects
(config/channelIds/post/clock) are injected for testability.
- BridgeManager: single-callback setters → additive listeners so OneBotManager
and NotificationManager observe independently; close edge now carries the
bridge (read nickname before dispose); fire-all with per-listener try/catch.
- Wired into the composition root, bound after OneBotManager.
Tests: debounce machine (pure, all misfire sequences) + manager (selectChannels,
dispatch, history cap, fake-timer self-heal/pairing). 23 green, typecheck clean.
Adversarial review: 0 blockers / 0 should-fix (2 NITs applied).
DrSmoothl