- lifecycle::StartableAgent: opaque token produced only by
converge_start_preamble. #[must_use] with a hint to call
start_with_fallback(token).
- lifecycle::converge_start_preamble(name, hive, paths): runs
ensure_agent_runtime_dir + write_dropins, returns StartableAgent.
The only way to obtain a token.
- lifecycle::start_with_fallback(token: StartableAgent): public API
now requires the token. Callers that skip the preamble get a compile
error, not a runtime outage.
- lifecycle::start_with_fallback_inner(name): private; used internally
by rebuild_no_meta where the preamble is already enforced structurally
(write_dropins was called on the line above).
- exec.rs ReconcileAction::Start: migrated to converge_start_preamble
+ start_with_fallback(token). The write_dropins + start_with_fallback
two-step is now a single typed pipeline.
950a13bc69