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/expo-application/build/Application.d.ts

@@ -0,0 +1,131 @@
+import { ApplicationReleaseType, PushNotificationServiceEnvironment } from './Application.types';
+/**
+ * The human-readable version of the native application that may be displayed in the app store.
+ * This is the `Info.plist` value for `CFBundleShortVersionString` on iOS and the version name set
+ * by `version` in `app.json` on Android at the time the native app was built.
+ * On web, this value is `null`.
+ * @example
+ * `"2.11.0"`
+ */
+export declare const nativeApplicationVersion: string | null;
+/**
+ * The internal build version of the native application that the app store may use to distinguish
+ * between different binaries. This is the `Info.plist` value for `CFBundleVersion` on iOS (set with
+ * `ios.buildNumber` value in `app.json` in a standalone app) and the version code set by
+ * `android.versionCode` in `app.json` on Android at the time the native app was built. On web, this
+ * value is `null`. The return type on Android and iOS is `string`.
+ * @example
+ * Android: `"114"`, iOS: `"2.11.0"`
+ */
+export declare const nativeBuildVersion: string | null;
+/**
+ * The human-readable name of the application that is displayed with the app's icon on the device's
+ * home screen or desktop. On Android and iOS, this value is a `string` unless the name could not be
+ * retrieved, in which case this value will be `null`. On web this value is `null`.
+ * @example
+ * `"Expo"`, `"Yelp"`, `"Instagram"`
+ */
+export declare const applicationName: string | null;
+/**
+ * The ID of the application. On Android, this is the application ID. On iOS, this is the bundle ID.
+ * On web, this is `null`.
+ * @example
+ * `"com.cocoacasts.scribbles"`, `"com.apple.Pages"`
+ */
+export declare const applicationId: string | null;
+/**
+ * Gets the value of [`Settings.Secure.ANDROID_ID`](https://developer.android.com/reference/android/provider/Settings.Secure.html#ANDROID_ID).
+ * This is a hexadecimal `string` unique to each combination of app-signing key, user, and device.
+ * The value may change if a factory reset is performed on the device or if an APK signing key changes.
+ * For more information about how the platform handles `ANDROID_ID` in Android 8.0 (API level 26)
+ * and higher, see [Android 8.0 Behavior Changes](https://developer.android.com/about/versions/oreo/android-8.0-changes.html#privacy-all).
+ * On iOS and web, this function is unavailable.
+ * > In versions of the platform lower than Android 8.0 (API level 26), this value remains constant
+ * > for the lifetime of the user's device. See the [ANDROID_ID](https://developer.android.com/reference/android/provider/Settings.Secure.html#ANDROID_ID)
+ * > official docs for more information.
+ * @example
+ * `"dd96dec43fb81c97"`
+ * @platform android
+ */
+export declare function getAndroidId(): string;
+/**
+ * Gets the referrer URL of the installed app with the [`Install Referrer API`](https://developer.android.com/google/play/installreferrer)
+ * from the Google Play Store. In practice, the referrer URL may not be a complete, absolute URL.
+ * @return A `Promise` that fulfills with a `string` of the referrer URL of the installed app.
+ *
+ * @example
+ * ```ts
+ * await Application.getInstallReferrerAsync();
+ * // "utm_source=google-play&utm_medium=organic"
+ * ```
+ * @platform android
+ */
+export declare function getInstallReferrerAsync(): Promise<string>;
+/**
+ * Gets the iOS "identifier for vendor" ([IDFV](https://developer.apple.com/documentation/uikit/uidevice/1620059-identifierforvendor))
+ * value, a string ID that uniquely identifies a device to the app’s vendor. This method may
+ * sometimes return `nil`, in which case wait and call the method again later. This might happen
+ * when the device has been restarted before the user has unlocked the device.
+ *
+ * The OS will change the vendor identifier if all apps from the current app's vendor have been
+ * uninstalled.
+ *
+ * @return A `Promise` that fulfills with a `string` specifying the app's vendor ID. Apps from the
+ * same vendor will return the same ID. See Apple's documentation for more information about the
+ * vendor ID's semantics.
+ *
+ * @example
+ * ```ts
+ * await Application.getIosIdForVendorAsync();
+ * // "68753A44-4D6F-1226-9C60-0050E4C00067"
+ * ```
+ * @platform ios
+ */
+export declare function getIosIdForVendorAsync(): Promise<string | null>;
+/**
+ * Gets the iOS application release type.
+ * @return Returns a promise which fulfills with an [`ApplicationReleaseType`](#applicationreleasetype).
+ * @platform ios
+ */
+export declare function getIosApplicationReleaseTypeAsync(): Promise<ApplicationReleaseType>;
+/**
+ * Gets the current [Apple Push Notification (APN)](https://developer.apple.com/documentation/bundleresources/entitlements/aps-environment?language=objc)
+ * service environment.
+ * @return Returns a promise fulfilled with the string, either `'development'` or `'production'`,
+ * based on the current APN environment, or `null` on the simulator as it does not support registering with APNs.
+ * @platform ios
+ */
+export declare function getIosPushNotificationServiceEnvironmentAsync(): Promise<PushNotificationServiceEnvironment>;
+/**
+ * Gets the time the app was installed onto the device, not counting subsequent updates. If the app
+ * is uninstalled and reinstalled, this method returns the time the app was reinstalled.
+ * - On iOS, this method uses the [`NSFileCreationDate`](https://developer.apple.com/documentation/foundation/nsfilecreationdate?language=objc)
+ * of the app's document root directory.
+ * - On Android, this method uses [`PackageInfo.firstInstallTime`](https://developer.android.com/reference/android/content/pm/PackageInfo.html#firstInstallTime).
+ * - On web, this method returns `null`.
+ *
+ * @return Returns a `Promise` that fulfills with a `Date` object that specifies the time the app
+ * was installed on the device.
+ *
+ * @example
+ * ```ts
+ * await Application.getInstallationTimeAsync();
+ * // 2019-07-18T18:08:26.121Z
+ * ```
+ */
+export declare function getInstallationTimeAsync(): Promise<Date>;
+/**
+ * Gets the last time the app was updated from the Google Play Store.
+ * @return Returns a `Promise` that fulfills with a `Date` object that specifies the last time
+ * the app was updated via the Google Play Store).
+ *
+ * @example
+ * ```ts
+ * await Application.getLastUpdateTimeAsync();
+ * // 2019-07-18T21:20:16.887Z
+ * ```
+ * @platform android
+ */
+export declare function getLastUpdateTimeAsync(): Promise<Date>;
+export { ApplicationReleaseType, PushNotificationServiceEnvironment };
+//# sourceMappingURL=Application.d.ts.map