3 Commits

Author	SHA1	Message	Date
Oliver Kieselbach	2d5f87140f	chore: retarget SignalR quota watcher to Standard S1 limits + CI build hygiene ... - SignalR quota watcher/health card: defaults 20/20k (Free tier) -> 1000/1M (Standard S1 x1 unit); settings renamed SignalRFreeTier* -> SignalRConnectionLimit/ SignalRDailyMessageLimit (no Azure overrides were set); all operator-facing texts tier-neutral (connections 429 hard, message overage is billed not throttled) - web: drop obsolete edge runtime from opengraph/twitter/apple-icon image routes (next/og runs on Node since 14; images now statically generated at build) - web: update caniuse-lite browser db (silences 6-months-old Browserslist warning) Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-07-18 16:38:15 +02:00
Oliver Kieselbach	bc3cefa790	feat(backend/observability): SignalR free-quota watcher with tiered OpsEvents ... Hourly TimerFunction queries Azure Monitor for SignalR ConnectionCount (max over last hour) and MessageCount (sum since UTC midnight) and emits Warning (>=80%) / Error (>=95%) OpsEvents when the free-tier limits (20 connections, 20k messages/day) are approached. Mirror of the cert-expiry pattern - global TenantId=null events, dedup'd to one emission per EventType per UTC day. Fail-soft: skips silently when SignalRResourceId app setting is unset, logs warning on Azure Monitor auth/query errors. Function App's managed identity needs 'Monitoring Reader' on the SignalR resource. Also called from the manual maintenance trigger so 'Run Maintenance Now' exercises every health check. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>	2026-05-08 18:06:56 +02:00
Oliver Kieselbach	5690620058	Initial commit	2026-02-05 06:14:41 +01:00