go: parse timestamps and convert them to links

[azimut]

By adding a #t=SECONDS at the end of a .mp3 url.
Convert timestamps lines starting with: (4:59) - Something or [00:35:29] Other stuff or 12:33 or at the end of the line
And convert it to a link to the mp3 with the above timestamp in seconds.
Maybe replace the timestamp with an icon (with alt with the full timestamp)
https://package.elm-lang.org/packages/elm/parser/latest