fix(orchestration): harden scheduled task startup

Reject scheduled task intervals below one minute and tear down the effect worker when awareness relay startup fails.

Co-authored-by: codex <codex@users.noreply.github.com>
2e43e4bef9Julius Marminge committed on 8/29/2026, 6:01:51 AMparent6e5dc22
4 files changedLine totals unavailable