Replace the CrmHealthChecks STAND-IN (qqq#1199) adapter onto the qqq-middleware-health HealthIndicator with checks registered in the QQQ 4.1 core HealthChecksMetaData registry (crm.email, crm.sequence_lag, crm.lead_score). The core HealthRunner schedules them and runs each as the core system user. Drop the optional qqq-middleware-health dependency. Also keep the lead-score incremental watermark at millisecond precision to match modifyDate, fixing PlatformReuseTest skipping a same-millisecond change on a warm JVM. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>