Replace the mock chat with the live backend agent:
- chat-panel uses @ai-sdk/react useChat against /api/chat (credentials included),
passing the selected model + effort per send. The `/patient <file#>` fast-path
is kept as an instant client-side shortcut.
- Renders the agent's streamed data parts: patientCard → record cards
(PatientResult), labCard → new LabChartCard (visx area chart with a high/low
flag badge in the top-right corner + recent values), importPreview →
ImportPreviewCard (the human approval gate: review counts/issues, then commit
via POST /api/ai/import — nothing is written until approved).
- Veil consent: a one-time dialog before the first send to a cloud model,
explaining that identifiers are de-identified before leaving the clinic.
- Attached text files (csv/json/txt…) now include their content in the message
so the agent can parse an export for import.
Shared chat message/data-part types in lib/ai-chat.ts.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Khalid Abdi