- stores/versions-store.ts, hooks/use-session-manager.ts,
lib/session-storage.ts: remove the diagramHistory conversion layer,
the localStorage chat migration and the empty templates store
- stores/canvas-store.ts, lib/drawio/editor-bridge.ts: remove the
pages list nothing read
- components/chat/chat-engine.tsx: use the context's chartXMLRef and
latestSvgRef instead of local copies, subscribe to one settings field,
stop prefetching quota limits (lib/use-quota-manager.tsx takes the
values from the 429 body), readDiagramFile delegates to the MCP
loader (which now strips XML prologs and accepts <svg:svg>)
- contexts/diagram-context.tsx: one requestTaggedExport path for
thumbnails, validation, fetch and save; fetchDiagramXml replaces
handleExport plus the exported resolver map
- hooks/use-validate-diagram.ts and app/api/validate-diagram: plain
fetch returning JSON instead of a streamed object nobody consumed
- hooks/use-diagram-tool-handlers.ts: drop the DEBUG blocks; canvas
vars inheritance lives in placeOnPage (lib/diagram-pages.ts)
- lobby-hero, icon-button, drawio-frame: remove unreachable branches
and unused props
Tabs Models, General, Drawing and About, each with a fixed title row.
The models tab becomes three pages: the user's providers with one status
each and the server's models; a searchable picker of all 24 providers in
four groups; and a provider page in three steps (connection, models,
test). A new provider gets its first suggested model, and a passing test
offers to use the model in the chat. Bedrock asks for one way of signing
in, with an optional session token for temporary access keys.
The composer's model picker lists every model, marking untested and
failed ones, and can open the provider picker. A chat error that offers
model settings opens the provider the request went to.
dayuan.jiang