docs(components): accuracy fixes from deep review (batch 3)
NotificationService (Notify.Send returns string not NotificationId;
MaxConcurrentConnections unenforced; AddHttpClient), NotificationOutbox
(one Attempted row always, terminal row only on terminal status), SiteCallAudit
(direct dual-write, no Tell; KPI tiles consumed by CentralUI), HealthMonitoring
(CentralOfflineTimeout 180s = 6x ReportInterval; HealthReportSender gates on
IsActiveNode), SiteEventLogging (active-node purge seam not wired; runs on both
nodes), InboundAPI (whole System.Diagnostics namespace forbidden).
Joseph Doherty
9175b0c013