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/react-native/Libraries/Image/TextInlineImageNativeComponent.js

@@ -0,0 +1,51 @@
+/**
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * @format
+ * @flow strict-local
+ */
+
+'use strict';
+
+import type {ViewProps} from '../Components/View/ViewPropTypes';
+import type {
+  HostComponent,
+  PartialViewConfig,
+} from '../Renderer/shims/ReactNativeTypes';
+import type {ColorValue} from '../StyleSheet/StyleSheet';
+import type {ImageResizeMode} from './ImageResizeMode';
+
+import * as NativeComponentRegistry from '../NativeComponent/NativeComponentRegistry';
+
+type NativeProps = $ReadOnly<{
+  ...ViewProps,
+  resizeMode?: ?ImageResizeMode,
+  src?: ?$ReadOnlyArray<?$ReadOnly<{uri?: ?string, ...}>>,
+  tintColor?: ?ColorValue,
+  headers?: ?{[string]: string},
+}>;
+
+export const __INTERNAL_VIEW_CONFIG: PartialViewConfig = {
+  uiViewClassName: 'RCTTextInlineImage',
+  bubblingEventTypes: {},
+  directEventTypes: {},
+  validAttributes: {
+    resizeMode: true,
+    src: true,
+    tintColor: {
+      process: require('../StyleSheet/processColor').default,
+    },
+    headers: true,
+  },
+};
+
+const TextInlineImage: HostComponent<NativeProps> =
+  NativeComponentRegistry.get<NativeProps>(
+    'RCTTextInlineImage',
+    () => __INTERNAL_VIEW_CONFIG,
+  );
+
+export default TextInlineImage;