Split the monolithic parseTaskText.ts into a parseTaskText/ directory with
separate files for types, prefixes, prefix parsing, priority parsing, repeat
parsing, date parsing, and text cleanup. Moved parseDate.ts from helpers/time/
into the module since it's only consumed by the task text parser. Barrel export
in index.ts maintains backward compatibility — no consumer import changes needed.
https://claude.ai/code/session_01Aeo1ZunQUGKbWx2watMFdW