The plural-key gotcha and the reasons store tests miss visible bugs are contributor guidance, not a side file: they belong next to the rest of the pull-request checklist where anybody sending a change will read them.
# Conflicts: # web/src/store/mail.ts # web/src/styles/app.css
Replace the FastAPI/HTMX prototype with a Node/Hono session proxy and a React 19/Vite SPA. Mail (conversation view, search operators, labels, sanitised HTML, privacy image proxy, invites, undo send, templates), calendar (month/week/day/agenda, invites, free/busy, categories, context menus), contacts (JSContact, groups, vCard), files, Sieve filter builder (incl. filter-from-message with retroactive apply), vacation, identities with default + Reply-To, PWA/mobile layout, push via SSE, in-memory mock Stalwart for dev, Docker + CI.
jcoffey-dev