lewisyoung0914/dsh-better-todo

Floating todo panel in the DSH Web UI — a draggable window that snaps to any screen edge, today/more grouping in the home tab, a separate all-items tab with uncompleted/completed filters and incremental loading, items that open read-only with an edit toggle in the corner, image attachments that zoom in place and other files that download, a pomodoro timer (15/30/45/60 or custom, with configurable rounds and break interval) that sends a Windows notification and waits for confirmation before the next phase, and five agent tools plus a /todo slash command for reading and editing the list.