fix: unit testy selhávaly v CI kvůli MOCK_DATA=true z workflow env

setupEnv.ts nyní explicitně ruší MOCK_DATA, aby getToday() vracelo
skutečné datum i když CI job nastavuje MOCK_DATA=true. seedPizzaDay
používá getToday() místo new Date() pro konzistenci s pizza funkcemi.

server/src/tests/pizza.test.ts

@@ -1,6 +1,7 @@
 import { resetMemoryStorage } from '../storage/memory';
 import getStorage from '../storage';
 import { formatDate } from '../utils';
+import { getToday } from '../service';
 import {
     createPizzaDay,
     deletePizzaDay,
@@ -28,7 +29,6 @@ jest.mock('../chefie', () => ({
     downloadSalaty: jest.fn().mockResolvedValue([]),
 }));
 
-const today = formatDate(new Date());
 const CREATOR = 'kreator';
 const USER = 'uzivatel';
 
@@ -38,6 +38,7 @@ const SIZE_L = { varId: 2, size: '35cm', price: 219, boxPrice: 15, pizzaPrice: 2
 const SIZE: any = { varId: 10, size: 'střední', price: 150 };
 
 async function seedPizzaDay(state: PizzaDayState = PizzaDayState.CREATED): Promise<void> {
+    const today = formatDate(getToday());
     const storage = getStorage();
     const data: ClientData = {
         todayDayIndex: 0,

server/src/tests/setupEnv.ts

@@ -2,3 +2,4 @@ process.env.NODE_ENV = 'test';
 process.env.STORAGE = 'memory';
 process.env.JWT_SECRET = 'test-jwt-secret-ktery-ma-alespon-32-znaku';
 process.env.LOGOUT_URL = 'http://localhost/logout';
+delete process.env.MOCK_DATA;