feat(pets): add GET /:id/profile-summary endpoint

Adds profile-summary endpoint for groombook web to display:
- Basic pet fields (name, species, breed, coatType, etc.)
- Recent grooming history (last 10 completed appointments with staff names)
- Visit count (completed appointments)
- Upcoming appointment (next scheduled/confirmed)

Groomer RBAC: groomers can only see pets they've had appointments with.
Non-groomer staff (admin/super) can see all pets.

Fixes GRO-1802 (UAT regression: profile-summary route never deployed).

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

src/routes/pets.ts

@@ -1,7 +1,18 @@
 import { Hono } from "hono";
 import { zValidator } from "@hono/zod-validator";
 import { z } from "zod/v3";
-import { and, eq, exists, getDb, or, pets, appointments } from "@groombook/db";
+import {
+  and,
+  desc,
+  eq,
+  exists,
+  getDb,
+  or,
+  pets,
+  appointments,
+  staff,
+  services,
+} from "@groombook/db";
 import type { AppEnv } from "../middleware/rbac.js";
 import {
   getPresignedUploadUrl,
@@ -97,6 +108,106 @@ petsRouter.get("/:id", async (c) => {
   return c.json(row);
 });
 
+petsRouter.get("/:id/profile-summary", async (c) => {
+  const db = getDb();
+  const petId = c.req.param("id");
+  const staffRow = c.get("staff");
+  const isGroomer = staffRow?.role === "groomer";
+
+  // Fetch the pet
+  const [pet] = await db.select().from(pets).where(eq(pets.id, petId));
+  if (!pet) return c.json({ error: "Not found" }, 404);
+
+  // Groomer RBAC: check appointment linkage to this pet's client
+  if (isGroomer) {
+    const [linkage] = await db
+      .select({ id: appointments.id })
+      .from(appointments)
+      .where(
+        and(
+          eq(appointments.clientId, pet.clientId),
+          or(
+            eq(appointments.staffId, staffRow.id),
+            eq(appointments.batherStaffId, staffRow.id)
+          )
+        )
+      )
+      .limit(1);
+    if (!linkage) return c.json({ error: "Forbidden" }, 403);
+  }
+
+  // Recent grooming history — last 10 completed appointments
+  const recentHistory = await db
+    .select({
+      id: appointments.id,
+      startTime: appointments.startTime,
+      notes: appointments.notes,
+      serviceName: services.name,
+      staffName: staff.name,
+    })
+    .from(appointments)
+    .innerJoin(services, eq(appointments.serviceId, services.id))
+    .leftJoin(staff, eq(appointments.staffId, staff.id))
+    .where(and(eq(appointments.petId, petId), eq(appointments.status, "completed")))
+    .orderBy(desc(appointments.startTime))
+    .limit(10);
+
+  // Visit count (completed appointments)
+  const [{ count }] = await db
+    .select({ count: appointments.id })
+    .from(appointments)
+    .where(and(eq(appointments.petId, petId), eq(appointments.status, "completed")))
+    .limit(1);
+
+  // Upcoming appointment (next scheduled or confirmed)
+  const [upcoming] = await db
+    .select({
+      id: appointments.id,
+      startTime: appointments.startTime,
+      notes: appointments.notes,
+      confirmationStatus: appointments.confirmationStatus,
+      serviceName: services.name,
+    })
+    .from(appointments)
+    .innerJoin(services, eq(appointments.serviceId, services.id))
+    .where(
+      and(
+        eq(appointments.petId, petId),
+        or(eq(appointments.status, "scheduled"), eq(appointments.status, "confirmed"))
+      )
+    )
+    .orderBy(appointments.startTime)
+    .limit(1);
+
+  return c.json({
+    id: pet.id,
+    name: pet.name,
+    species: pet.species,
+    breed: pet.breed,
+    coatType: pet.coatType,
+    petSizeCategory: pet.petSizeCategory,
+    weightKg: pet.weightKg,
+    dateOfBirth: pet.dateOfBirth,
+    recentGroomingHistory: recentHistory.map((h) => ({
+      id: h.id,
+      startTime: h.startTime,
+      notes: h.notes,
+      serviceName: h.serviceName,
+      staffName: h.staffName,
+    })),
+    visitCount: Number(count ?? 0),
+    upcomingAppointment: upcoming
+      ? {
+          id: upcoming.id,
+          startTime: upcoming.startTime,
+          notes: upcoming.notes,
+          confirmationStatus: upcoming.confirmationStatus,
+          serviceName: upcoming.serviceName,
+        }
+      : null,
+  });
+});
+
 petsRouter.post("/", zValidator("json", createPetSchema), async (c) => {
   const db = getDb();
   const { weightKg, dateOfBirth, customFields, ...rest } = c.req.valid("json");