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/@babel/plugin-transform-export-namespace-from/lib/index.js

@@ -0,0 +1,46 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = void 0;
+var _helperPluginUtils = require("@babel/helper-plugin-utils");
+var _core = require("@babel/core");
+var _default = exports.default = (0, _helperPluginUtils.declare)(api => {
+  api.assertVersion(7);
+  return {
+    name: "transform-export-namespace-from",
+    manipulateOptions: (_, parser) => parser.plugins.push("exportNamespaceFrom"),
+    visitor: {
+      ExportNamedDeclaration(path) {
+        var _exported$name;
+        const {
+          node,
+          scope
+        } = path;
+        const {
+          specifiers
+        } = node;
+        const index = _core.types.isExportDefaultSpecifier(specifiers[0]) ? 1 : 0;
+        if (!_core.types.isExportNamespaceSpecifier(specifiers[index])) return;
+        const nodes = [];
+        if (index === 1) {
+          nodes.push(_core.types.exportNamedDeclaration(null, [specifiers.shift()], node.source));
+        }
+        const specifier = specifiers.shift();
+        const {
+          exported
+        } = specifier;
+        const uid = scope.generateUidIdentifier((_exported$name = exported.name) != null ? _exported$name : exported.value);
+        nodes.push(_core.types.importDeclaration([_core.types.importNamespaceSpecifier(uid)], _core.types.cloneNode(node.source)), _core.types.exportNamedDeclaration(null, [_core.types.exportSpecifier(_core.types.cloneNode(uid), exported)]));
+        if (node.specifiers.length >= 1) {
+          nodes.push(node);
+        }
+        const [importDeclaration] = path.replaceWithMultiple(nodes);
+        path.scope.registerDeclaration(importDeclaration);
+      }
+    }
+  };
+});
+
+//# sourceMappingURL=index.js.map

smart-app-city/frontend/node_modules/@babel/plugin-transform-export-namespace-from/lib/index.js.map

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