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-paper/lib/commonjs/components/HelperText/HelperText.js

@@ -0,0 +1,120 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = void 0;
+var React = _interopRequireWildcard(require("react"));
+var _reactNative = require("react-native");
+var _utils = require("./utils");
+var _theming = require("../../core/theming");
+var _AnimatedText = _interopRequireDefault(require("../Typography/AnimatedText"));
+function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; }
+function _interopRequireWildcard(e, t) { if ("function" == typeof WeakMap) var r = new WeakMap(), n = new WeakMap(); return (_interopRequireWildcard = function (e, t) { if (!t && e && e.__esModule) return e; var o, i, f = { __proto__: null, default: e }; if (null === e || "object" != typeof e && "function" != typeof e) return f; if (o = t ? n : r) { if (o.has(e)) return o.get(e); o.set(e, f); } for (const t in e) "default" !== t && {}.hasOwnProperty.call(e, t) && ((i = (o = Object.defineProperty) && Object.getOwnPropertyDescriptor(e, t)) && (i.get || i.set) ? o(f, t, i) : f[t] = e[t]); return f; })(e, t); }
+function _extends() { return _extends = Object.assign ? Object.assign.bind() : function (n) { for (var e = 1; e < arguments.length; e++) { var t = arguments[e]; for (var r in t) ({}).hasOwnProperty.call(t, r) && (n[r] = t[r]); } return n; }, _extends.apply(null, arguments); }
+/**
+ * Helper text is used in conjuction with input elements to provide additional hints for the user.
+ *
+ * ## Usage
+ * ```js
+ * import * as React from 'react';
+ * import { View } from 'react-native';
+ * import { HelperText, TextInput } from 'react-native-paper';
+ *
+ * const MyComponent = () => {
+ *   const [text, setText] = React.useState('');
+ *
+ *    const onChangeText = text => setText(text);
+ *
+ *   const hasErrors = () => {
+ *     return !text.includes('@');
+ *   };
+ *
+ *  return (
+ *     <View>
+ *       <TextInput label="Email" value={text} onChangeText={onChangeText} />
+ *       <HelperText type="error" visible={hasErrors()}>
+ *         Email address is invalid!
+ *       </HelperText>
+ *     </View>
+ *   );
+ * };
+ *
+ * export default MyComponent;
+ * ```
+ */
+const HelperText = ({
+  style,
+  type = 'info',
+  visible = true,
+  theme: themeOverrides,
+  onLayout,
+  padding = 'normal',
+  disabled,
+  ...rest
+}) => {
+  const theme = (0, _theming.useInternalTheme)(themeOverrides);
+  const {
+    current: shown
+  } = React.useRef(new _reactNative.Animated.Value(visible ? 1 : 0));
+  let {
+    current: textHeight
+  } = React.useRef(0);
+  const {
+    scale
+  } = theme.animation;
+  const {
+    maxFontSizeMultiplier = 1.5
+  } = rest;
+  React.useEffect(() => {
+    if (visible) {
+      // show text
+      _reactNative.Animated.timing(shown, {
+        toValue: 1,
+        duration: 150 * scale,
+        useNativeDriver: true
+      }).start();
+    } else {
+      // hide text
+      _reactNative.Animated.timing(shown, {
+        toValue: 0,
+        duration: 180 * scale,
+        useNativeDriver: true
+      }).start();
+    }
+  }, [visible, scale, shown]);
+  const handleTextLayout = e => {
+    onLayout === null || onLayout === void 0 || onLayout(e);
+    textHeight = e.nativeEvent.layout.height;
+  };
+  const textColor = (0, _utils.getTextColor)({
+    theme,
+    disabled,
+    type
+  });
+  return /*#__PURE__*/React.createElement(_AnimatedText.default, _extends({
+    onLayout: handleTextLayout,
+    style: [styles.text, padding !== 'none' ? styles.padding : {}, {
+      color: textColor,
+      opacity: shown,
+      transform: visible && type === 'error' ? [{
+        translateY: shown.interpolate({
+          inputRange: [0, 1],
+          outputRange: [-textHeight / 2, 0]
+        })
+      }] : []
+    }, style],
+    maxFontSizeMultiplier: maxFontSizeMultiplier
+  }, rest), rest.children);
+};
+const styles = _reactNative.StyleSheet.create({
+  text: {
+    fontSize: 12,
+    paddingVertical: 4
+  },
+  padding: {
+    paddingHorizontal: 12
+  }
+});
+var _default = exports.default = HelperText;
+//# sourceMappingURL=HelperText.js.map

smart-app-city/frontend/node_modules/react-native-paper/lib/commonjs/components/HelperText/HelperText.js.map

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smart-app-city/frontend/node_modules/react-native-paper/lib/commonjs/components/HelperText/utils.js

@@ -0,0 +1,31 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.getTextColor = getTextColor;
+var _color = _interopRequireDefault(require("color"));
+function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; }
+function getTextColor({
+  theme,
+  disabled,
+  type
+}) {
+  var _theme$colors;
+  const {
+    colors,
+    dark
+  } = theme;
+  if (type === 'error') {
+    return colors === null || colors === void 0 ? void 0 : colors.error;
+  }
+  if (theme.isV3) {
+    if (disabled) {
+      return theme.colors.onSurfaceDisabled;
+    } else {
+      return theme.colors.onSurfaceVariant;
+    }
+  }
+  return (0, _color.default)(theme === null || theme === void 0 || (_theme$colors = theme.colors) === null || _theme$colors === void 0 ? void 0 : _theme$colors.text).alpha(dark ? 0.7 : 0.54).rgb().string();
+}
+//# sourceMappingURL=utils.js.map

smart-app-city/frontend/node_modules/react-native-paper/lib/commonjs/components/HelperText/utils.js.map

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