dot-sync

Generate a project plan as a navigable tree of HTML pages — executive summary at the root, progressively more detail as you drill down. Includes a left sidebar tree, per-section read-state checkboxes with localStorage persistence, and a serif-forward editorial style. Use whenever the user invokes /SmartPlan, asks for a "smart plan", "tree plan", "structured plan", or any plan that should be browsable rather than a single long doc.