feat(admin): Task 33 — applications list, detail, status actions, homevisit notes, contract

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

src/routes/admin/applications/+page.server.ts

@@ -0,0 +1,51 @@
+import type { PageServerLoad } from './$types';
+import { db } from '$lib/server/db';
+import { applications, pets } from '$lib/server/schema';
+import { eq, and, like, count, desc } from 'drizzle-orm';
+import { hasPermission } from '$lib/roles';
+import type { Role } from '$lib/roles';
+import { error } from '@sveltejs/kit';
+
+const PER_PAGE = 20;
+
+export const load: PageServerLoad = async ({ url, locals }) => {
+	if (!hasPermission(locals.user!.role as Role, 'applications')) error(403, 'Access denied');
+
+	const q = url.searchParams.get('q')?.trim() ?? '';
+	const type = url.searchParams.get('type') ?? '';
+	const status = url.searchParams.get('status') ?? '';
+	const page = Math.max(1, parseInt(url.searchParams.get('page') ?? '1', 10));
+	const offset = (page - 1) * PER_PAGE;
+
+	const conditions = [];
+	if (q) conditions.push(like(applications.applicantName, `%${q}%`));
+	if (type) conditions.push(eq(applications.type, type as typeof applications.type.enumValues[number]));
+	if (status) conditions.push(eq(applications.status, status as typeof applications.status.enumValues[number]));
+
+	const where = conditions.length > 0 ? and(...conditions) : undefined;
+
+	const [totalRow] = await db.select({ total: count() }).from(applications).where(where);
+	const total = totalRow?.total ?? 0;
+	const totalPages = Math.max(1, Math.ceil(total / PER_PAGE));
+
+	const rows = await db
+		.select({
+			id: applications.id,
+			type: applications.type,
+			petId: applications.petId,
+			applicantName: applications.applicantName,
+			email: applications.applicantEmail,
+			phone: applications.applicantPhone,
+			status: applications.status,
+			createdAt: applications.createdAt,
+			petName: pets.name
+		})
+		.from(applications)
+		.leftJoin(pets, eq(applications.petId, pets.id))
+		.where(where)
+		.orderBy(desc(applications.createdAt))
+		.limit(PER_PAGE)
+		.offset(offset);
+
+	return { applications: rows, total, page, totalPages, q, type, status };
+};