feat: pump tracker, photo log, milk stock, medication profiles, calendar, reminders, audit log, edit events

New pages:
- /calendar — monthly grid with event dots, day detail on tap
- /medications — CRUD for medication profiles (presets + custom, dose/unit/intervals/crisis mode)
- /milk — milk stock management with location-based expiry, alerts, mark-as-used
- /reminders — recurring medication reminder CRUD with Pushover notifications

New APIs:
- /api/medication-profiles — profiles CRUD + last-intakes endpoint (auto-seeds 10 presets per family)
- /api/milk — milk stock CRUD with auto-calculated expiry
- /api/reminders + /api/reminders/check — reminder CRUD + cron-callable check endpoint
- /api/upload — multipart photo upload to public/uploads/
- /api/invite/send-email — email invitation with family invite link
- /api/admin/audit — last 100 audit log entries (superadmin only)

Event modal improvements:
- PUMP event type (side selector + volume + timer)
- MEDICATION: profile chip picker, next-dose timing status, crisis mode toggle
- Photo attachment (upload + thumbnail preview)
- Datetime inputs split into date + time (iOS Safari datetime-local fix)
- Edit mode via initialEvent prop (pre-fills all fields, saves via PATCH)
- Timer now shows h:mm:ss when >= 1 hour

Timeline:
- Modify button opens pre-filled edit modal per event
- Photo thumbnail in expanded view

Dashboard:
- PUMP in quick-log
- Medication status card (too-soon / available with next-dose time)

Schema additions: MedicationProfile, MedcationReminder, MilkStock, AuditLog models

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/lib/audit.ts

@@ -0,0 +1,27 @@
+import { prisma } from "./prisma";
+import type { Session } from "next-auth";
+
+interface AuditOptions {
+  action: string;
+  targetId?: string;
+  familyId?: string;
+  detail?: string;
+}
+
+export async function logAudit(session: Session | null, opts: AuditOptions) {
+  if (!session?.user?.id) return;
+  try {
+    await prisma.auditLog.create({
+      data: {
+        userId: session.user.id,
+        userName: session.user.name ?? "—",
+        action: opts.action,
+        targetId: opts.targetId ?? null,
+        familyId: opts.familyId ?? null,
+        detail: opts.detail ?? null,
+      },
+    });
+  } catch {
+    // audit failure must never break the main request
+  }
+}

src/lib/event-config.ts

@@ -1,6 +1,7 @@
 export type EventType =
   | "BREASTFEED"
   | "BOTTLE"
+  | "PUMP"
   | "DIAPER_WET"
   | "DIAPER_STOOL"
   | "NAP"
@@ -41,6 +42,16 @@ export const EVENT_CONFIG: Record<
     hasDuration: false,
     hasTimer: false,
   },
+  PUMP: {
+    label: "Tirage",
+    icon: "Milk",
+    color: "#0891b2",
+    colorClass: "text-cyan-600",
+    bgClass: "bg-cyan-50",
+    borderClass: "border-cyan-200",
+    hasDuration: true,
+    hasTimer: true,
+  },
   DIAPER_WET: {
     label: "Couche mouillée",
     icon: "Droplets",

src/lib/medication-presets.ts

@@ -0,0 +1,12 @@
+export const MEDICATION_PRESETS = [
+  { name: "Doliprane", molecule: "Paracétamol 2.4%", defaultDose: "1", unit: "mL/kg", intervalHours: 6, minIntervalHours: 4 },
+  { name: "Efferalgan", molecule: "Paracétamol 3%", defaultDose: "1", unit: "mL/kg", intervalHours: 6, minIntervalHours: 4 },
+  { name: "Advil", molecule: "Ibuprofène 20mg/mL", defaultDose: "0.5", unit: "mL/kg", intervalHours: 6, minIntervalHours: 6 },
+  { name: "Nurofen", molecule: "Ibuprofène 20mg/mL", defaultDose: "0.5", unit: "mL/kg", intervalHours: 6, minIntervalHours: 6 },
+  { name: "Motilium", molecule: "Dompéridone", defaultDose: "0.25", unit: "mL/kg", intervalHours: 8, minIntervalHours: 8 },
+  { name: "Toplexil", molecule: "Oxomémazine", defaultDose: null, unit: "mL", intervalHours: 6, minIntervalHours: 6 },
+  { name: "Smecta", molecule: "Diosmectite", defaultDose: null, unit: "sachet", intervalHours: 8, minIntervalHours: 8 },
+  { name: "Zyrtec", molecule: "Cétirizine", defaultDose: null, unit: "mL", intervalHours: 24, minIntervalHours: 24 },
+  { name: "Solupred", molecule: "Prednisolone", defaultDose: null, unit: "mg/kg", intervalHours: 24, minIntervalHours: 24 },
+  { name: "Amoxicilline", molecule: "Amoxicilline", defaultDose: null, unit: "mL", intervalHours: 8, minIntervalHours: 8 },
+] as const;