Add ChatPlan paste/export loop with check-off and FSE annotations.

Close P1 arch-code gaps: loop summary, template-echo Rules, Move now, proof kinds.

Complete P1 schedule loop: seed day, live capacity, templates, API tests.

Ship Plan timeline with thick feedback, priors, and P1 Seligman scope lock.

Overhaul journal UI: pending resolve sheet, gold FAB nav, and Home week score.

Ship F2-F8 Habit Journal PWA: tabs, CRUD, daily, stats, coach, sheets, and installable shell.

Add F0-F1 frontend and serve static build