feat(driver-pwa): auth store + ky client + typed driver API (zod)

Co-Authored-By: claude-flow <ruv@ruv.net>

driver-pwa/frontend/src/api/driver.ts

@@ -0,0 +1,37 @@
+import { z } from "zod";
+import { api } from "./client";
+
+export const AuthRequestSchema = z.union([
+  z.object({ status: z.literal("code_sent"), channel: z.string() }),
+  z.object({ status: z.literal("onboarding"), deep_links: z.object({ tg: z.string(), max: z.string() }) }),
+]);
+export type AuthRequest = z.infer<typeof AuthRequestSchema>;
+
+export const VerifySchema = z.object({ token: z.string(), driver_id: z.number() });
+export const BalanceSchema = z.object({
+  accounts: z.array(z.object({ bucket: z.string(), balance: z.number() })),
+});
+export const TopupSchema = z.object({
+  order_id: z.string(), pay_url: z.string(), commission: z.number(), total: z.number(),
+});
+export const PaymentStateSchema = z.object({ order_id: z.string(), status: z.string() });
+export const PaymentsSchema = z.object({
+  payments: z.array(z.object({
+    order_id: z.string(), bucket: z.string(), amount: z.number(), commission: z.number(),
+    method: z.string(), status: z.string(),
+    created_at: z.string().nullable(), paid_at: z.string().nullable(),
+  })),
+});
+
+export const authRequest = async (phone: string) =>
+  AuthRequestSchema.parse(await api.post("driver/auth/request", { json: { phone } }).json());
+export const authVerify = async (phone: string, code: string) =>
+  VerifySchema.parse(await api.post("driver/auth/verify", { json: { phone, code } }).json());
+export const getBalance = async () =>
+  BalanceSchema.parse(await api.get("driver/balance").json());
+export const topup = async (bucket: string, amount: number, method: "qr" | "card") =>
+  TopupSchema.parse(await api.post("driver/topup", { json: { bucket, amount, method } }).json());
+export const getPaymentState = async (orderId: string) =>
+  PaymentStateSchema.parse(await api.get(`driver/payment/${orderId}`).json());
+export const getPayments = async () =>
+  PaymentsSchema.parse(await api.get("driver/payments").json());