pub async fn read_last_consolidated_at() -> u64 {
0
}
pub async fn try_acquire_consolidation_lock() -> Option<u64> {
None
}
pub async fn rollback_consolidation_lock(_prior_mtime: u64) -> Result<(), String> {
Ok(())
}
pub async fn list_sessions_touched_since(_since_ms: u64) -> Vec<String> {
vec![]
}
pub async fn record_consolidation() -> Result<(), String> {
Ok(())
}