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-navigation/native/lib/commonjs/theming/DarkTheme.js

@@ -0,0 +1,20 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = void 0;
+const DarkTheme = {
+  dark: true,
+  colors: {
+    primary: 'rgb(10, 132, 255)',
+    background: 'rgb(1, 1, 1)',
+    card: 'rgb(18, 18, 18)',
+    text: 'rgb(229, 229, 231)',
+    border: 'rgb(39, 39, 41)',
+    notification: 'rgb(255, 69, 58)'
+  }
+};
+var _default = DarkTheme;
+exports.default = _default;
+//# sourceMappingURL=DarkTheme.js.map

smart-app-city/frontend/node_modules/@react-navigation/native/lib/commonjs/theming/DarkTheme.js.map

@@ -0,0 +1 @@
+{"version":3,"names":["DarkTheme","dark","colors","primary","background","card","text","border","notification"],"sourceRoot":"../../../src","sources":["theming/DarkTheme.tsx"],"mappings":";;;;;;AAEA,MAAMA,SAAgB,GAAG;EACvBC,IAAI,EAAE,IAAI;EACVC,MAAM,EAAE;IACNC,OAAO,EAAE,mBAAmB;IAC5BC,UAAU,EAAE,cAAc;IAC1BC,IAAI,EAAE,iBAAiB;IACvBC,IAAI,EAAE,oBAAoB;IAC1BC,MAAM,EAAE,iBAAiB;IACzBC,YAAY,EAAE;EAChB;AACF,CAAC;AAAC,eAEaR,SAAS;AAAA"}

smart-app-city/frontend/node_modules/@react-navigation/native/lib/commonjs/theming/DefaultTheme.js

@@ -0,0 +1,20 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = void 0;
+const DefaultTheme = {
+  dark: false,
+  colors: {
+    primary: 'rgb(0, 122, 255)',
+    background: 'rgb(242, 242, 242)',
+    card: 'rgb(255, 255, 255)',
+    text: 'rgb(28, 28, 30)',
+    border: 'rgb(216, 216, 216)',
+    notification: 'rgb(255, 59, 48)'
+  }
+};
+var _default = DefaultTheme;
+exports.default = _default;
+//# sourceMappingURL=DefaultTheme.js.map

smart-app-city/frontend/node_modules/@react-navigation/native/lib/commonjs/theming/DefaultTheme.js.map

@@ -0,0 +1 @@
+{"version":3,"names":["DefaultTheme","dark","colors","primary","background","card","text","border","notification"],"sourceRoot":"../../../src","sources":["theming/DefaultTheme.tsx"],"mappings":";;;;;;AAEA,MAAMA,YAAmB,GAAG;EAC1BC,IAAI,EAAE,KAAK;EACXC,MAAM,EAAE;IACNC,OAAO,EAAE,kBAAkB;IAC3BC,UAAU,EAAE,oBAAoB;IAChCC,IAAI,EAAE,oBAAoB;IAC1BC,IAAI,EAAE,iBAAiB;IACvBC,MAAM,EAAE,oBAAoB;IAC5BC,YAAY,EAAE;EAChB;AACF,CAAC;AAAC,eAEaR,YAAY;AAAA"}

smart-app-city/frontend/node_modules/@react-navigation/native/lib/commonjs/theming/ThemeContext.js

@@ -0,0 +1,16 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = void 0;
+var React = _interopRequireWildcard(require("react"));
+var _DefaultTheme = _interopRequireDefault(require("./DefaultTheme"));
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function (nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
+function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
+const ThemeContext = /*#__PURE__*/React.createContext(_DefaultTheme.default);
+ThemeContext.displayName = 'ThemeContext';
+var _default = ThemeContext;
+exports.default = _default;
+//# sourceMappingURL=ThemeContext.js.map

smart-app-city/frontend/node_modules/@react-navigation/native/lib/commonjs/theming/ThemeContext.js.map

@@ -0,0 +1 @@
+{"version":3,"names":["ThemeContext","React","createContext","DefaultTheme","displayName"],"sourceRoot":"../../../src","sources":["theming/ThemeContext.tsx"],"mappings":";;;;;;AAAA;AAGA;AAA0C;AAAA;AAAA;AAE1C,MAAMA,YAAY,gBAAGC,KAAK,CAACC,aAAa,CAAQC,qBAAY,CAAC;AAE7DH,YAAY,CAACI,WAAW,GAAG,cAAc;AAAC,eAE3BJ,YAAY;AAAA"}

smart-app-city/frontend/node_modules/@react-navigation/native/lib/commonjs/theming/ThemeProvider.js

@@ -0,0 +1,21 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = ThemeProvider;
+var React = _interopRequireWildcard(require("react"));
+var _ThemeContext = _interopRequireDefault(require("./ThemeContext"));
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function (nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
+function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
+function ThemeProvider(_ref) {
+  let {
+    value,
+    children
+  } = _ref;
+  return /*#__PURE__*/React.createElement(_ThemeContext.default.Provider, {
+    value: value
+  }, children);
+}
+//# sourceMappingURL=ThemeProvider.js.map

smart-app-city/frontend/node_modules/@react-navigation/native/lib/commonjs/theming/ThemeProvider.js.map

@@ -0,0 +1 @@
+{"version":3,"names":["ThemeProvider","value","children"],"sourceRoot":"../../../src","sources":["theming/ThemeProvider.tsx"],"mappings":";;;;;;AAAA;AAGA;AAA0C;AAAA;AAAA;AAO3B,SAASA,aAAa,OAA6B;EAAA,IAA5B;IAAEC,KAAK;IAAEC;EAAgB,CAAC;EAC9D,oBACE,oBAAC,qBAAY,CAAC,QAAQ;IAAC,KAAK,EAAED;EAAM,GAAEC,QAAQ,CAAyB;AAE3E"}

smart-app-city/frontend/node_modules/@react-navigation/native/lib/commonjs/theming/useTheme.js

@@ -0,0 +1,16 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = useTheme;
+var React = _interopRequireWildcard(require("react"));
+var _ThemeContext = _interopRequireDefault(require("./ThemeContext"));
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function (nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
+function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
+function useTheme() {
+  const theme = React.useContext(_ThemeContext.default);
+  return theme;
+}
+//# sourceMappingURL=useTheme.js.map

smart-app-city/frontend/node_modules/@react-navigation/native/lib/commonjs/theming/useTheme.js.map

@@ -0,0 +1 @@
+{"version":3,"names":["useTheme","theme","React","useContext","ThemeContext"],"sourceRoot":"../../../src","sources":["theming/useTheme.tsx"],"mappings":";;;;;;AAAA;AAEA;AAA0C;AAAA;AAAA;AAE3B,SAASA,QAAQ,GAAG;EACjC,MAAMC,KAAK,GAAGC,KAAK,CAACC,UAAU,CAACC,qBAAY,CAAC;EAE5C,OAAOH,KAAK;AACd"}