Function parse_with_detected 

pub fn parse_with_detected(input: &str) -> Vec<HistoryEntry>

Detect shell format and parse with the appropriate parser.

Dispatches to DefaultHistoryParser, ZshHistoryParser, or FishHistoryParser based on the content, then returns parsed entries including any timestamps the format provides.

let entries = shellist::parse_with_detected(": 1577836800:0;git push\nls\n");
assert_eq!(entries.len(), 2);
assert_eq!(entries[0].timestamp, Some(1577836800));
assert_eq!(entries[1].command, "ls");