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/sucrase/dist/parser/traverser/base.js

@@ -0,0 +1,60 @@
+"use strict";Object.defineProperty(exports, "__esModule", {value: true}); function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }var _state = require('../tokenizer/state'); var _state2 = _interopRequireDefault(_state);
+var _charcodes = require('../util/charcodes');
+
+ exports.isJSXEnabled;
+ exports.isTypeScriptEnabled;
+ exports.isFlowEnabled;
+ exports.state;
+ exports.input;
+ exports.nextContextId;
+
+ function getNextContextId() {
+  return exports.nextContextId++;
+} exports.getNextContextId = getNextContextId;
+
+// eslint-disable-next-line @typescript-eslint/no-explicit-any
+ function augmentError(error) {
+  if ("pos" in error) {
+    const loc = locationForIndex(error.pos);
+    error.message += ` (${loc.line}:${loc.column})`;
+    error.loc = loc;
+  }
+  return error;
+} exports.augmentError = augmentError;
+
+ class Loc {
+  
+  
+  constructor(line, column) {
+    this.line = line;
+    this.column = column;
+  }
+} exports.Loc = Loc;
+
+ function locationForIndex(pos) {
+  let line = 1;
+  let column = 1;
+  for (let i = 0; i < pos; i++) {
+    if (exports.input.charCodeAt(i) === _charcodes.charCodes.lineFeed) {
+      line++;
+      column = 1;
+    } else {
+      column++;
+    }
+  }
+  return new Loc(line, column);
+} exports.locationForIndex = locationForIndex;
+
+ function initParser(
+  inputCode,
+  isJSXEnabledArg,
+  isTypeScriptEnabledArg,
+  isFlowEnabledArg,
+) {
+  exports.input = inputCode;
+  exports.state = new (0, _state2.default)();
+  exports.nextContextId = 1;
+  exports.isJSXEnabled = isJSXEnabledArg;
+  exports.isTypeScriptEnabled = isTypeScriptEnabledArg;
+  exports.isFlowEnabled = isFlowEnabledArg;
+} exports.initParser = initParser;