Module format 

Port of src/render/format.ts and src/workflows/text.ts, including JavaScript-compatible rounding so durations format identically.

Functions

format_duration

parse_timestamp_ms

Date.parse for the ISO-8601 timestamps SQLite workflow state contain. Returns milliseconds since the epoch, or None for unparsable input.

sanitize_text

Remove ANSI escapes and control characters from untrusted text so rendering it cannot alter terminal state. Line breaks and tabs collapse to single spaces.

strip_ansi

Remove ANSI escape sequences (CSI style) from a string.