Feature/hebrew language

jest.setup.ts

@@ -1,2 +1,58 @@
 import '@testing-library/jest-dom';
+import enMessages from './messages/en.json';
 
+// next-intl ships as ESM and trips Jest's default transform. Stub the hooks
+// so tests resolve real strings from messages/en.json (preserving the assertions
+// that query rendered output by English text), while skipping the real ESM bundle.
+type Messages = Record<string, Record<string, string>>;
+const messages = enMessages as Messages;
+
+const interpolate = (template: string, params?: Record<string, unknown>) => {
+    if (!params) return template;
+    // Strip ICU plural blocks so we at least render a stable string in tests.
+    let result = template.replace(
+        /\{(\w+),\s*plural,([^}]|\{[^}]*\})*\}/g,
+        (_, key: string) => {
+            const value = params[key];
+            return value === undefined ? `{${key}}` : String(value);
+        }
+    );
+    result = result.replace(/\{(\w+)\}/g, (_, key: string) => {
+        const value = params[key];
+        return value === undefined ? `{${key}}` : String(value);
+    });
+    return result;
+};
+
+const resolve = (namespace: string | undefined, key: string): string => {
+    if (namespace && messages[namespace] && messages[namespace][key] !== undefined) {
+        return messages[namespace][key];
+    }
+    return key;
+};
+
+jest.mock('next-intl', () => ({
+    useTranslations: (namespace?: string) =>
+        (key: string, params?: Record<string, unknown>) =>
+            interpolate(resolve(namespace, key), params),
+    useLocale: () => 'en',
+    useFormatter: () => ({
+        number: (v: number) => String(v),
+        dateTime: (v: Date) => v.toISOString(),
+    }),
+    NextIntlClientProvider: ({children}: {children: React.ReactNode}) => children,
+}));
+
+jest.mock('next-intl/server', () => ({
+    getLocale: async () => 'en',
+    getMessages: async () => messages,
+    getTranslations: async (namespace?: string) =>
+        (key: string, params?: Record<string, unknown>) =>
+            interpolate(resolve(namespace, key), params),
+}));
+
+// `@/i18n/actions` pulls in `next/cache`, which ships as ESM and breaks
+// Jest's transform. Tests don't exercise the locale-cookie action, so stub it.
+jest.mock('@/i18n/actions', () => ({
+    setLocaleCookie: jest.fn(async () => undefined),
+}));

messages/en.json

@@ -0,0 +1,217 @@
+{
+  "Metadata": {
+    "title": "Motzkin Store · School Equipment",
+    "description": "Order the school supply list for your child in Kiryat Motzkin."
+  },
+  "Header": {
+    "brand": "Motzkin Store",
+    "tagline": "City of Kiryat Motzkin",
+    "home": "Home",
+    "about": "About",
+    "contact": "Contact",
+    "cart": "Cart",
+    "cartAriaLabel": "Cart, {count} {list}",
+    "cartListSingular": "list",
+    "cartListPlural": "lists",
+    "signOut": "Sign out",
+    "openMenu": "Open menu"
+  },
+  "Footer": {
+    "brand": "Motzkin Store",
+    "tagline": "City of Kiryat Motzkin",
+    "description": "Order school equipment for children attending schools in Kiryat Motzkin.",
+    "siteHeading": "Site",
+    "orderEquipment": "Order equipment",
+    "cart": "Cart",
+    "about": "About",
+    "contact": "Contact",
+    "helpHeading": "Help",
+    "serviceCenter": "Service centre",
+    "quickDial": "Quick dial",
+    "copyright": "© {year} Motzkin Store · Built for the<highlight> City of Kiryat Motzkin</highlight>.",
+    "privacy": "Privacy policy",
+    "terms": "Terms of service"
+  },
+  "LanguageSwitcher": {
+    "label": "Language",
+    "english": "English",
+    "hebrew": "עברית"
+  },
+  "Home": {
+    "eyebrow": "School supplies",
+    "headline": "Order your child's<br></br><accent>school list</accent><trail>, in one go.</trail>",
+    "subtitle": "Pick your school and your child's grade to see the equipment list, then check out in one payment.",
+    "stepSchool": "School",
+    "stepGrade": "Grade",
+    "stepItems": "Items",
+    "schoolLabel": "School",
+    "schoolPlaceholder": "Search for a school",
+    "schoolLoading": "Loading schools…",
+    "schoolHint": "Start by selecting the school your child attends.",
+    "gradeLabel": "Grade",
+    "gradePlaceholder": "Search for a grade",
+    "gradeSelectSchoolFirst": "Select a school first",
+    "gradeHint": "Pick the grade your child is starting.",
+    "loading": "Loading…",
+    "secretariatNotice": "If something on the list looks wrong, please check with the school secretariat first."
+  },
+  "Login": {
+    "brand": "Motzkin Store",
+    "tagline": "City of Kiryat Motzkin",
+    "eyebrow": "Parent sign-in",
+    "title": "Login",
+    "intro": "Sign in to access this year's equipment lists and complete your order.",
+    "usernameLabel": "Username",
+    "usernamePlaceholder": "e.g. parent.name",
+    "passwordLabel": "Password",
+    "passwordPlaceholder": "••••••••",
+    "show": "Show",
+    "hide": "Hide",
+    "submit": "Login",
+    "submitting": "Signing in…",
+    "failed": "Failed to login. Please try again.",
+    "trouble": "Trouble signing in? Call the municipal service centre at <phone>04-878-0900</phone> or dial <quickDial>*5470</quickDial>."
+  },
+  "EquipmentList": {
+    "eyebrow": "Equipment list",
+    "headerItem": "Item",
+    "headerPrice": "Price",
+    "headerQuantity": "Qty",
+    "selectedSummary": "{selected} of {total} selected",
+    "selectAria": "Select {name}",
+    "deselectAria": "Deselect {name}",
+    "decreaseQty": "Decrease quantity",
+    "increaseQty": "Increase quantity",
+    "quantityAria": "Quantity for {name}",
+    "listSubtotal": "List subtotal"
+  },
+  "SaveToCart": {
+    "idle": "Save list to cart",
+    "saved": "Saved to cart",
+    "itemCount": "· {count, plural, one {# item} other {# items}}",
+    "toast": "List saved to cart"
+  },
+  "ConfirmDialog": {
+    "confirm": "Confirm",
+    "cancel": "Cancel"
+  },
+  "Cart": {
+    "stepIndicator": "Step 2 of 3",
+    "title": "Your cart",
+    "clearAll": "Clear all",
+    "emptyTitle": "Your cart is empty",
+    "emptySubtitle": "Once you save a school's equipment list, it will appear here ready for checkout.",
+    "browseEquipment": "Browse equipment lists",
+    "statLists": "Lists",
+    "statItems": "Items",
+    "statTotal": "Total",
+    "justNow": "just now",
+    "addedAt": "Added {date}",
+    "removeAriaLabel": "Remove this list from cart",
+    "removeTitle": "Remove from cart",
+    "itemColumn": "Item",
+    "qtyColumn": "Qty",
+    "unitColumn": "Unit",
+    "totalColumn": "Total",
+    "listSubtotal": "List subtotal",
+    "checkoutNotice": "Ready to complete your order? You'll be redirected to a secure payment page.",
+    "orderTotal": "Order total",
+    "checkout": "Proceed to checkout",
+    "dialogClearTitle": "Clear entire cart?",
+    "dialogClearMessage": "All saved equipment lists will be removed from your cart. This cannot be undone.",
+    "dialogClearConfirm": "Clear all",
+    "dialogRemoveTitle": "Remove this list?",
+    "dialogRemoveMessage": "“{name}” will be removed from your cart.",
+    "dialogRemoveConfirm": "Remove",
+    "dialogKeep": "Keep"
+  },
+  "Checkout": {
+    "stepIndicator": "Step 3 of 3",
+    "title": "Review & pay",
+    "reviewIntro": "Please review the lists below. Payment is handled by our secure payment provider. No card details are stored on this site.",
+    "emptyTitle": "Nothing to check out",
+    "emptySubtitle": "Your cart is empty. Add at least one equipment list before continuing.",
+    "goToCart": "Go to cart",
+    "statLists": "Lists",
+    "statItems": "Items",
+    "statTotal": "Total",
+    "itemColumn": "Item",
+    "qtyColumn": "Qty",
+    "unitColumn": "Unit",
+    "totalColumn": "Total",
+    "listSubtotal": "List subtotal",
+    "securePayment": "Secure payment via Stripe",
+    "amountToPay": "Amount to pay",
+    "backToCart": "← Back to cart",
+    "confirmAndPay": "Confirm & pay {amount}",
+    "redirecting": "Redirecting to payment…",
+    "genericError": "Something went wrong. Please try again."
+  },
+  "MockPayment": {
+    "banner": "Mock Payment Gateway - Development Only",
+    "title": "Complete Payment",
+    "orderLabel": "Order: {id}",
+    "cardNumber": "Card Number",
+    "expiry": "Expiry",
+    "cvv": "CVV",
+    "pay": "Pay Now",
+    "processing": "Processing...",
+    "simulateFailure": "Simulate Failure",
+    "declined": "Payment declined by mock provider",
+    "loading": "Loading..."
+  },
+  "PaymentSuccess": {
+    "eyebrow": "Order confirmed",
+    "title": "Thank you. Your order is on its way.",
+    "clearedMessage": "Your payment was received and your cart has been cleared. You will receive a confirmation by email shortly.",
+    "clearingMessage": "Finalising your order...",
+    "invalidMessage": "We could not confirm your payment session, but your cart has not been touched. Please contact support if you were charged.",
+    "returnHome": "Return home",
+    "needHelp": "Need help?",
+    "loading": "Loading..."
+  },
+  "About": {
+    "eyebrow": "About",
+    "title": "About Motzkin Store",
+    "intro": "Motzkin Store is a school-supply ordering site for families in Kiryat Motzkin. Pick the school, pick the grade, and order the equipment list in one go.",
+    "teamEyebrow": "The team",
+    "teamHeading": "Built by students of the Technion",
+    "teamDescription": "Developed as part of the Project in Software Engineering course, in cooperation with the Kiryat Motzkin Municipality.",
+    "roleMentor": "Mentor",
+    "roleMember": "Team Member",
+    "teamMembersHeading": "Team members"
+  },
+  "Contact": {
+    "eyebrow": "Get in touch",
+    "title": "We're here to help.",
+    "subtitle": "For questions about school equipment orders, payments, or technical issues, reach out to the municipality's service centre or to the developer team.",
+    "municipalityEyebrow": "Municipality",
+    "municipalityHeading": "Kiryat Motzkin City Hall",
+    "address": "Address",
+    "addressLine1": "Lev Hakrayot Centre",
+    "addressLine2": "Ben Gurion Boulevard 80",
+    "addressLine3": "Kiryat Motzkin, Israel",
+    "serviceCenter": "Service centre",
+    "mainLine": "Main line",
+    "quickDial": "Quick dial",
+    "whatsapp": "WhatsApp",
+    "generalInquiries": "General enquiries",
+    "website": "Website",
+    "developmentEyebrow": "Development",
+    "devTeamHeading": "Site & technical support",
+    "devTeamIntro": "Found a bug or have a feature suggestion? Our development team handles it on GitHub.",
+    "devTeamFind": "Team profiles and direct links are on the About page.",
+    "viewTeam": "Meet the team →",
+    "officeHours": "Office hours",
+    "timezoneNote": "All times Israel Time (IST)",
+    "weekdays": "Sunday – Tuesday, Thursday",
+    "weekdaysHours": "8:00 – 15:30",
+    "wednesday": "Wednesday",
+    "wednesdayHours": "8:00 – 13:00\n16:00 – 18:00",
+    "weekend": "Friday – Saturday",
+    "weekendHours": "Closed"
+  },
+  "Common": {
+    "currencyILS": "{amount} ILS"
+  }
+}