Deletes the vanilla shell and mounts App.tsx on #root. main.ts and the
23 views it drove are gone; App.tsx composes the ported components —
sidebar, multi-view, command bar, spawn modal, help and restart
overlays, daemon link, drawer — around the catalog and layout stores.
The pure parts of four deleted modules moved next to the components
that still use them: the spawn-form model and spawnSimilar into
components/spawn, the transcript's markdown/format helpers and the diff
into components/structured, the help overlay's grouping into
components/dialogs. Document-level event names now live in uiEvents.ts.
Deduplicated two pairs the migration left side by side: the sidebar
uses dialogs/KillDialog and common/ContextMenu. It also listens for the
command bar's kill/rename events, which nothing had picked up since
catalog.ts went away.
styles.css stays as the token and base layer, with `#app` renamed to
`#root` and the pane-body rules re-keyed off the classes the React
panes actually carry.
Closes#253
Closes#246. The transcript, composer and approval controls move from
structured.ts/structuredRender.ts into components under
web/src/components/structured/, against docs/STRUCTURED-VIEW.md: eight row
kinds, both projections, the single-active approval nonce, and diff rendering
with its own line counts.
The pure layers stay shared — structuredDiff.ts computes the diff,
structuredRender.ts still sanitizes markdown — and model.ts holds the
client-side decisions (activity grouping, notice classification, offered
decisions, `/` completion) so they are testable without a DOM.
Like TerminalPane, the pane draws the body only; pane chrome reads the
connection through onStatusChange.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>