pub fn seed_evolution_interval() -> Option<u64>Expand description
Read the opt-in cadence interval from the .car/ project’s config.toml
(evolution_interval_secs), discovered from the same anchor as
crate::seed_memgine_config: $CAR_PROJECT_DIR when set, else the
process cwd. Absent, 0, or no project → None (off — the no-surprise
default).