feat(smart-app): implement complete mobile app MVP

- App.tsx: full navigation (Auth stack + Main tabs with 5 screens)
- Auth: LoginScreen, RegisterScreen, ForgotPasswordScreen
- HomeScreen: dashboard with IoT metrics, weather widget, alerts, quick actions, sensors
- MapScreen: interactive map with layer toggles (6 layers)
- MarketplaceScreen: categories (6), products (5), search
- ChatScreen: AI chat with quick prompts (4), bot responses
- ProfileScreen: user info, stats, menu (9 items), logout
- AlertsScreen: alert list with severity, acknowledge
- SensorsScreen: sensor list with type filters (6 types), search
- ZonesScreen: zone cards with stats
- SettingsScreen: language picker (FR/EN/ES/DE), privacy, about
- Stores: iotStore (sensors, zones, alerts), notificationStore, uiStore + i18n
- Hooks: useSensors, useAlerts, useNotifications, useLocation
- Components: Card, Button, LoadingSpinner, ErrorBoundary, Header
- Services: iotService, notificationService (with axios API client)
- Utils: formatters (temp, AQI, noise, dates), validators (email, password, IBAN)
- Theme: colors.ts with full design system (Blue Ocean palette)
- Ditto: fixed MongoDB connection, new JWT secrets, official gateway image

smart-app-city/frontend/node_modules/dayjs/esm/locale/ku.js

@@ -0,0 +1,77 @@
+// Kurdish [ku]
+import dayjs from '../index';
+export var englishToArabicNumbersMap = {
+  1: '١',
+  2: '٢',
+  3: '٣',
+  4: '٤',
+  5: '٥',
+  6: '٦',
+  7: '٧',
+  8: '٨',
+  9: '٩',
+  0: '٠'
+};
+var arabicToEnglishNumbersMap = {
+  '١': '1',
+  '٢': '2',
+  '٣': '3',
+  '٤': '4',
+  '٥': '5',
+  '٦': '6',
+  '٧': '7',
+  '٨': '8',
+  '٩': '9',
+  '٠': '0'
+};
+var months = ['کانوونی دووەم', 'شوبات', 'ئادار', 'نیسان', 'ئایار', 'حوزەیران', 'تەممووز', 'ئاب', 'ئەیلوول', 'تشرینی یەکەم', 'تشرینی دووەم', 'کانوونی یەکەم'];
+var locale = {
+  name: 'ku',
+  months: months,
+  monthsShort: months,
+  weekdays: 'یەکشەممە_دووشەممە_سێشەممە_چوارشەممە_پێنجشەممە_هەینی_شەممە'.split('_'),
+  weekdaysShort: 'یەکشەم_دووشەم_سێشەم_چوارشەم_پێنجشەم_هەینی_شەممە'.split('_'),
+  weekStart: 6,
+  weekdaysMin: 'ی_د_س_چ_پ_هـ_ش'.split('_'),
+  preparse: function preparse(string) {
+    return string.replace(/[١٢٣٤٥٦٧٨٩٠]/g, function (match) {
+      return arabicToEnglishNumbersMap[match];
+    }).replace(/،/g, ',');
+  },
+  postformat: function postformat(string) {
+    return string.replace(/\d/g, function (match) {
+      return englishToArabicNumbersMap[match];
+    }).replace(/,/g, '،');
+  },
+  ordinal: function ordinal(n) {
+    return n;
+  },
+  formats: {
+    LT: 'HH:mm',
+    LTS: 'HH:mm:ss',
+    L: 'DD/MM/YYYY',
+    LL: 'D MMMM YYYY',
+    LLL: 'D MMMM YYYY HH:mm',
+    LLLL: 'dddd, D MMMM YYYY HH:mm'
+  },
+  meridiem: function meridiem(hour) {
+    return hour < 12 ? 'پ.ن' : 'د.ن';
+  },
+  relativeTime: {
+    future: 'لە %s',
+    past: 'لەمەوپێش %s',
+    s: 'چەند چرکەیەک',
+    m: 'یەک خولەک',
+    mm: '%d خولەک',
+    h: 'یەک کاتژمێر',
+    hh: '%d کاتژمێر',
+    d: 'یەک ڕۆژ',
+    dd: '%d ڕۆژ',
+    M: 'یەک مانگ',
+    MM: '%d مانگ',
+    y: 'یەک ساڵ',
+    yy: '%d ساڵ'
+  }
+};
+dayjs.locale(locale, null, true);
+export default locale;