Owlerlay

Files

s0wlz (Matthias Puchstein) 2a32025382 feat(countdown): add multi-countdown management with ID-based commands

- refactor backend service from single countdown to HashMap storage with generated IDs
- add create/list/delete commands and make start/pause/resume/reset/snapshot ID-aware
- introduce validation and new countdown errors (id/label/duration/state/action/max limit)
- update frontend countdown snapshot typing/mapping to match backend DTO changes
- add shared base Pico CSS overrides and import base styles

2026-02-27 15:57:17 +01:00