1.7.2

Startup configuration validation

2026-07-11 · #18 · closes #17

All three services (Server, Runner, Agent) now validate their configuration at startup and fail with a single aggregated error listing everything that is missing, rather than failing later at first use with a partial message.

• [Required] and [NonEmptyGuid] annotations across settings classes, bound with ValidateDataAnnotations().ValidateOnStart().
• Conditional validators for provider-dependent fields.
• Validation runs before migrations, so a misconfigured server fails fast.
• The settings schema generator emits required arrays from the same annotations, so the published schemas stay accurate.