One-time renormalization pass under the .gitattributes added in the
previous commit. Every tracked text file now uses LF. No semantic
changes — verified via git diff --cached --ignore-all-space showing
zero real differences. Future diffs will only show real content
changes.
This commit will appear huge in git log --stat but represents zero
behavior change. Use git log --follow --ignore-all-space or
git blame -w when archaeologically tracing through this commit.
Adds DigestScheduler class that fires digest at configured time (default 07:00)
and routes to rules with trigger_type=schedule and schedule_match=digest.
- DigestScheduler: asyncio task with start/stop lifecycle
- Config: DigestConfig dataclass with schedule and include fields
- Config: schedule_match field on NotificationRuleConfig
- Pipeline: start_pipeline/stop_pipeline async lifecycle functions
- Mesh channels get per-chunk delivery, email/webhook get full text
- 26 new tests covering schedule computation, fire behavior, lifecycle
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Adds DigestAccumulator tracking ACTIVE NOW and SINCE LAST DIGEST
state per toggle. Replaces StubDigestQueue in build_pipeline; the
stub class is kept for Phase 2.1 backward-compat tests.
- enqueue(): adds new events, updates in place by id, detects
resolutions (expires past, or title contains cleared/reopened/
ended/resolved/back online/recovered/lifted)
- tick(now): rolls expired actives into since_last
- render_digest(now): produces a Digest with mesh_compact (<=200
chars) and full multi-line forms; clears since_last after
- Toggle ordering and labels match the v0.3 design
- Phase 2.3b will add real scheduling on top of this
Adds inline pipeline stages between the bus and the severity router:
- Inhibitor: suppresses lower-or-equal severity events when a key
in event.inhibit_keys is already active. TTL configurable, default
30 minutes.
- Grouper: coalesces events sharing group_key within a time window
(default 60s). Most recent event wins. tick() and flush_all()
drive emission; no background timers in Phase 2.2.
- build_pipeline now wires: bus -> inhibitor -> grouper -> severity_router
Phase 2.1 dispatcher tests continue to pass unchanged.
