MAI CALL - step 11

Passo 11 completo. Build limpo, AC verificado.

O que foi construído no admin-web (localhost:3001):

Infraestrutura completa a partir do zero: Tailwind, tRPC client/server, auth por autologin, env.ts, providers
/maintenance — cliente de polling com refetchInterval: 5000ms:
Header com contador de pedidos abertos + filtros por estado (checkboxes) e área (select)
Grid de cards com thumbnail (presigned GET), posto, descrição, reporter + tempo relativo, badge de status
OPEN → botão Aceitar (mutation claim)
CLAIMED → info "Aceite por X há Ym" + botão Marcar resolvido (dialog com nota opcional)
RESOLVED → badge verde + info "Resolvido por X há Ym"
Badge no document.title: (N) FieldOps — Manutenção
Toggle de notificação sonora via Web Audio API (beep ao detectar novo OPEN)

apps/admin-web/lib/auth.ts

@@ -0,0 +1,18 @@
+import { prisma } from '@repo/db';
+import type { SessionUser } from '@repo/api';
+
+// v0.1 admin-web auth: AUTH_DEV_AUTOLOGIN=true → always admin@demo.local.
+// No session/cookie mechanism needed for the demo phase.
+export async function resolveUser(): Promise<SessionUser | null> {
+  if (process.env['AUTH_DEV_AUTOLOGIN'] !== 'true') return null;
+
+  const admin = await prisma.user.findFirst({ where: { email: 'admin@demo.local' } });
+  if (!admin) return null;
+
+  return {
+    id: admin.id,
+    email: admin.email,
+    role: admin.role as 'ADMIN',
+    tenantId: admin.tenantId,
+  };
+}

apps/admin-web/lib/trpc/client.ts

@@ -0,0 +1,6 @@
+'use client';
+
+import { createTRPCReact } from '@trpc/react-query';
+import type { AppRouter } from '@repo/api';
+
+export const trpc = createTRPCReact<AppRouter>();

apps/admin-web/lib/trpc/server.ts

@@ -0,0 +1,19 @@
+import 'server-only';
+import { cache } from 'react';
+import { headers } from 'next/headers';
+import { appRouter, createCallerFactory, createTRPCContext, type AppRouter } from '@repo/api';
+import type { inferRouterInputs, inferRouterOutputs } from '@trpc/server';
+import { resolveUser } from '../auth';
+
+const createContext = cache(async () => {
+  const user = await resolveUser();
+  const h = await headers();
+  return createTRPCContext({ user, headers: h });
+});
+
+const createCaller = createCallerFactory(appRouter);
+
+export const api = createCaller(createContext);
+
+export type RouterInputs = inferRouterInputs<AppRouter>;
+export type RouterOutputs = inferRouterOutputs<AppRouter>;