v0.0.15

Changelog

• d58c388 Add startup and shutdown lifecycle triggers
• d069319 Classify SQL per statement and run multi-statement query steps
• fc0f635 Enforce read-only SQLite and stop -validate creating database files
• a98d849 Exercise every example endpoint and bind json params as JSON text
• d8752c3 Make -validate compile workflows so it cannot pass a config the server rejects
• f272be6 Reject condition literals that no declared trigger can match