e7ce1a73d0
13 atomic commits covering 5 hardening tasks:
Task 1-2: @Schema(discriminatorMapping) on AlertCondition, derive
polymorphic unions in enums.ts from schema
Task 3-7: AgentState / DeploymentStatus / LogLevel / ExecutionStatus
enum migrations + @Schema(allowableValues) on JvmMetric
Task 8: ContextStartupSmokeTest (unit-tier, no Testcontainers)
Task 9-12: AlertTemplateVariables registry + round-trip test +
SSOT endpoint + UI consumer
Task 13: alerting-editor.spec.ts Playwright spec
Each task has bite-sized write-test/red/green/commit steps with
exact paths and full code. Pre-flight SQL check and post-flight
self-verification scripts included.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>