feat: AI-added records save with placeholders + "Added by AI" provenance

Stop blocking AI imports/proposals on missing non-critical fields. Records
the chat agent drafts now save with safe placeholders, auto-generated file
numbers, and a source="ai" marker that surfaces an "Added by AI" badge so a
clinician can review/edit them later.

Backend:
- add `source` (manual|ai) column to patients/appointments/prescriptions
  (migration 0014) + canonical types, services, validation schemas
- relax patient/appointment validation: empty file number allowed, demographic
  + type/provider/initials fall back to placeholders (initials derived from name)
- patients.generateFileNumber() auto-assigns an MRN when one is missing
- proposeAppointment accepts a name when no file number resolves; AI commits +
  /api/ai/import stamp source="ai"

Frontend:
- `source` on Appointment/Patient/Prescription types; AI commits send source="ai"
- reusable <AiBadge> shown on the Patients table/detail and prescriptions list

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

frontend/components/ai-badge.tsx

@@ -0,0 +1,27 @@
+"use client";
+
+import { Sparkles } from "lucide-react";
+import { useTranslation } from "react-i18next";
+
+import { Badge } from "@/components/ui/badge";
+import { cn } from "@/lib/utils";
+
+// A small "Added by AI" marker shown on records the chat agent drafted/imported
+// (source === "ai"). These may carry placeholder fields and are meant to be
+// reviewed and edited by a clinician. Renders nothing for manual records.
+export function AiBadge({
+  source,
+  className,
+}: {
+  source?: "manual" | "ai" | null;
+  className?: string;
+}) {
+  const { t } = useTranslation();
+  if (source !== "ai") return null;
+  return (
+    <Badge className={cn("gap-1", className)} variant="secondary">
+      <Sparkles className="size-3" />
+      {t("common.addedByAi")}
+    </Badge>
+  );
+}

frontend/components/chat/action-preview-card.tsx

@@ -45,12 +45,20 @@ function summarize(data: ActionPreviewData): string[] {
 }
 
 async function commit(data: ActionPreviewData): Promise<void> {
+  // Stamp provenance so the committed record is flagged "Added by AI" and shows
+  // up for review/editing on the relevant page.
   if (data.kind === "appointment") {
-    await createAppointment(data.record as AppointmentInput);
+    await createAppointment({
+      ...(data.record as AppointmentInput),
+      source: "ai",
+    });
   } else if (data.kind === "task") {
     await createTask(data.record as TaskInput);
   } else {
-    await createPrescription(data.record as PrescriptionInput);
+    await createPrescription({
+      ...(data.record as PrescriptionInput),
+      source: "ai",
+    });
   }
 }
 

frontend/components/patients/patient-detail-sheet.tsx

@@ -3,6 +3,7 @@
 import { useEffect, useState } from "react";
 import { useTranslation } from "react-i18next";
 
+import { AiBadge } from "@/components/ai-badge";
 import { PatientFormDialog } from "@/components/chat/patient-form-dialog";
 import { PatientDetail } from "@/components/patients/patient-detail";
 import { TransferPatientDialog } from "@/components/patients/transfer-patient-dialog";
@@ -97,7 +98,10 @@ export function PatientDetailSheet({
       <Sheet onOpenChange={onOpenChange} open={open}>
         <SheetPopup className="sm:max-w-xl" side="right">
           <SheetHeader>
-            <SheetTitle>{title}</SheetTitle>
+            <SheetTitle className="flex items-center gap-2">
+              {title}
+              {status === "ready" && <AiBadge source={patient?.source} />}
+            </SheetTitle>
           </SheetHeader>
           <SheetPanel className="min-h-0 flex-1">
             {status === "loading" && <DetailSkeleton />}

frontend/components/patients/patients-view.tsx

@@ -4,6 +4,7 @@ import { Plus, Search } from "lucide-react";
 import { useEffect, useState } from "react";
 import { useTranslation } from "react-i18next";
 
+import { AiBadge } from "@/components/ai-badge";
 import { PatientFormDialog } from "@/components/chat/patient-form-dialog";
 import { PatientDetailSheet } from "@/components/patients/patient-detail-sheet";
 import { Badge } from "@/components/ui/badge";
@@ -173,7 +174,10 @@ export function PatientsView() {
                   tabIndex={0}
                 >
                   <td className="px-4 py-3 font-medium text-foreground">
-                    {p.name}
+                    <span className="flex items-center gap-2">
+                      {p.name}
+                      <AiBadge source={p.source} />
+                    </span>
                   </td>
                   <td className="px-4 py-3 text-muted-foreground">
                     {p.fileNumber}

frontend/components/prescriptions/prescriptions-view.tsx

@@ -4,6 +4,7 @@ import { CircleCheck, Clock, Pill, Plus, Search } from "lucide-react";
 import { type ReactNode, useEffect, useMemo, useState } from "react";
 import { useTranslation } from "react-i18next";
 
+import { AiBadge } from "@/components/ai-badge";
 import {
   AddPrescriptionDialog,
   type NewPrescription,
@@ -93,6 +94,7 @@ function RxRow({ rx, onOpen }: { rx: Prescription; onOpen: () => void }) {
           {formatPrescribedAt(rx.prescribedAt)}
         </span>
       </div>
+      <AiBadge source={rx.source} />
       <Badge variant={statusVariant[rx.status]}>
         {t(`prescriptions.status.${rx.status}`)}
       </Badge>