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/Components/ProgressBarAndroid/ProgressBarAndroid.android.js

@@ -0,0 +1,107 @@
+/**
+ * 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.
+ *
+ * @flow strict-local
+ * @format
+ */
+
+import type {ColorValue} from '../../StyleSheet/StyleSheet';
+import type {ViewProps} from '../View/ViewPropTypes';
+
+import ProgressBarAndroidNativeComponent from './ProgressBarAndroidNativeComponent';
+
+const React = require('react');
+
+export type ProgressBarAndroidProps = $ReadOnly<{|
+  ...ViewProps,
+
+  /**
+   * Style of the ProgressBar and whether it shows indeterminate progress (e.g. spinner).
+   *
+   * `indeterminate` can only be false if `styleAttr` is Horizontal, and requires a
+   * `progress` value.
+   */
+  ...
+    | {|
+        styleAttr: 'Horizontal',
+        indeterminate: false,
+        progress: number,
+      |}
+    | {|
+        typeAttr:
+          | 'Horizontal'
+          | 'Normal'
+          | 'Small'
+          | 'Large'
+          | 'Inverse'
+          | 'SmallInverse'
+          | 'LargeInverse',
+        indeterminate: true,
+      |},
+  /**
+   * Whether to show the ProgressBar (true, the default) or hide it (false).
+   */
+  animating?: ?boolean,
+  /**
+   * Color of the progress bar.
+   */
+  color?: ?ColorValue,
+  /**
+   * Used to locate this view in end-to-end tests.
+   */
+  testID?: ?string,
+|}>;
+
+/**
+ * React component that wraps the Android-only `ProgressBar`. This component is
+ * used to indicate that the app is loading or there is activity in the app.
+ *
+ * Example:
+ *
+ * ```
+ * render: function() {
+ *   var progressBar =
+ *     <View style={styles.container}>
+ *       <ProgressBar styleAttr="Inverse" />
+ *     </View>;
+
+ *   return (
+ *     <MyLoadingComponent
+ *       componentView={componentView}
+ *       loadingView={progressBar}
+ *       style={styles.loadingComponent}
+ *     />
+ *   );
+ * },
+ * ```
+ */
+const ProgressBarAndroid = (
+  {
+    styleAttr = 'Normal',
+    indeterminate = true,
+    animating = true,
+    ...restProps
+  }: ProgressBarAndroidProps,
+  forwardedRef: ?React.Ref<typeof ProgressBarAndroidNativeComponent>,
+) => {
+  return (
+    <ProgressBarAndroidNativeComponent
+      styleAttr={styleAttr}
+      indeterminate={indeterminate}
+      animating={animating}
+      {...restProps}
+      ref={forwardedRef}
+    />
+  );
+};
+
+const ProgressBarAndroidToExport = React.forwardRef(ProgressBarAndroid);
+
+module.exports =
+  /* $FlowFixMe(>=0.89.0 site=react_native_android_fb) This comment suppresses an
+   * error found when Flow v0.89 was deployed. To see the error, delete this
+   * comment and run Flow. */
+  (ProgressBarAndroidToExport: typeof ProgressBarAndroidNativeComponent);

smart-app-city/frontend/node_modules/react-native/Libraries/Components/ProgressBarAndroid/ProgressBarAndroid.d.ts

@@ -0,0 +1,83 @@
+/**
+ * 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
+ */
+
+import type * as React from 'react';
+import {Constructor} from '../../../types/private/Utilities';
+import {NativeMethods} from '../../../types/public/ReactNativeTypes';
+import {ColorValue} from '../../StyleSheet/StyleSheet';
+import {ViewProps} from '../View/ViewPropTypes';
+
+/**
+ * ProgressBarAndroid has been extracted from react-native core and will be removed in a future release.
+ * It can now be installed and imported from `@react-native-community/progress-bar-android` instead of 'react-native'.
+ * @see https://github.com/react-native-community/progress-bar-android
+ * @deprecated
+ */
+export interface ProgressBarAndroidProps extends ViewProps {
+  /**
+     * Style of the ProgressBar. One of:
+         Horizontal
+         Normal (default)
+         Small
+         Large
+         Inverse
+         SmallInverse
+         LargeInverse
+     */
+  styleAttr?:
+    | 'Horizontal'
+    | 'Normal'
+    | 'Small'
+    | 'Large'
+    | 'Inverse'
+    | 'SmallInverse'
+    | 'LargeInverse'
+    | undefined;
+
+  /**
+   * If the progress bar will show indeterminate progress.
+   * Note that this can only be false if styleAttr is Horizontal.
+   */
+  indeterminate?: boolean | undefined;
+
+  /**
+   * The progress value (between 0 and 1).
+   */
+  progress?: number | undefined;
+
+  /**
+   * Whether to show the ProgressBar (true, the default) or hide it (false).
+   */
+  animating?: boolean | undefined;
+
+  /**
+   * Color of the progress bar.
+   */
+  color?: ColorValue | undefined;
+
+  /**
+   * Used to locate this view in end-to-end tests.
+   */
+  testID?: string | undefined;
+}
+
+/**
+ * React component that wraps the Android-only `ProgressBar`. This component is used to indicate
+ * that the app is loading or there is some activity in the app.
+ */
+declare class ProgressBarAndroidComponent extends React.Component<ProgressBarAndroidProps> {}
+declare const ProgressBarAndroidBase: Constructor<NativeMethods> &
+  typeof ProgressBarAndroidComponent;
+/**
+ * ProgressBarAndroid has been extracted from react-native core and will be removed in a future release.
+ * It can now be installed and imported from `@react-native-community/progress-bar-android` instead of 'react-native'.
+ * @see https://github.com/react-native-progress-view/progress-bar-android
+ * @deprecated
+ */
+export class ProgressBarAndroid extends ProgressBarAndroidBase {}

smart-app-city/frontend/node_modules/react-native/Libraries/Components/ProgressBarAndroid/ProgressBarAndroid.js

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+/**
+ * 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 typeof UnimplementedViewType from '../UnimplementedViews/UnimplementedView';
+import typeof ProgressBarAndroidNativeComponentType from './ProgressBarAndroidNativeComponent';
+
+export type {ProgressBarAndroidProps} from './ProgressBarAndroid.android';
+
+module.exports = (require('../UnimplementedViews/UnimplementedView'):
+  | UnimplementedViewType
+  | ProgressBarAndroidNativeComponentType);

smart-app-city/frontend/node_modules/react-native/Libraries/Components/ProgressBarAndroid/ProgressBarAndroidNativeComponent.js

@@ -0,0 +1,13 @@
+/**
+ * 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
+ */
+
+export * from '../../../src/private/specs/components/ProgressBarAndroidNativeComponent';
+import ProgressBarAndroidNativeComponent from '../../../src/private/specs/components/ProgressBarAndroidNativeComponent';
+export default ProgressBarAndroidNativeComponent;