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-arrow-functions/lib/index.js

@@ -0,0 +1,27 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.default = void 0;
+var _helperPluginUtils = require("@babel/helper-plugin-utils");
+var _default = exports.default = (0, _helperPluginUtils.declare)((api, options) => {
+  var _api$assumption;
+  api.assertVersion(7);
+  const noNewArrows = (_api$assumption = api.assumption("noNewArrows")) != null ? _api$assumption : !options.spec;
+  return {
+    name: "transform-arrow-functions",
+    visitor: {
+      ArrowFunctionExpression(path) {
+        if (!path.isArrowFunctionExpression()) return;
+        path.arrowFunctionToExpression({
+          allowInsertArrow: false,
+          noNewArrows,
+          specCompliant: !noNewArrows
+        });
+      }
+    }
+  };
+});
+
+//# sourceMappingURL=index.js.map

smart-app-city/frontend/node_modules/@babel/plugin-transform-arrow-functions/lib/index.js.map

@@ -0,0 +1 @@
+{"version":3,"names":["_helperPluginUtils","require","_default","exports","default","declare","api","options","_api$assumption","assertVersion","noNewArrows","assumption","spec","name","visitor","ArrowFunctionExpression","path","isArrowFunctionExpression","arrowFunctionToExpression","allowInsertArrow","specCompliant"],"sources":["../src/index.ts"],"sourcesContent":["import { declare } from \"@babel/helper-plugin-utils\";\n\nexport interface Options {\n  spec?: boolean;\n}\n\nexport default declare((api, options: Options) => {\n  api.assertVersion(REQUIRED_VERSION(7));\n\n  const noNewArrows = api.assumption(\"noNewArrows\") ?? !options.spec;\n\n  return {\n    name: \"transform-arrow-functions\",\n\n    visitor: {\n      ArrowFunctionExpression(path) {\n        // In some conversion cases, it may have already been converted to a function while this callback\n        // was queued up.\n        if (!path.isArrowFunctionExpression()) return;\n\n        if (process.env.BABEL_8_BREAKING) {\n          path.arrowFunctionToExpression({\n            // While other utils may be fine inserting other arrows to make more transforms possible,\n            // the arrow transform itself absolutely cannot insert new arrow functions.\n            allowInsertArrow: false,\n            noNewArrows,\n          });\n        } else {\n          path.arrowFunctionToExpression({\n            allowInsertArrow: false,\n            noNewArrows,\n\n            // This is only needed for backward compat with @babel/traverse <7.13.0\n            // @ts-ignore(Babel 7 vs Babel 8) Removed in Babel 8\n            specCompliant: !noNewArrows,\n          });\n        }\n      },\n    },\n  };\n});\n"],"mappings":";;;;;;AAAA,IAAAA,kBAAA,GAAAC,OAAA;AAAqD,IAAAC,QAAA,GAAAC,OAAA,CAAAC,OAAA,GAMtC,IAAAC,0BAAO,EAAC,CAACC,GAAG,EAAEC,OAAgB,KAAK;EAAA,IAAAC,eAAA;EAChDF,GAAG,CAACG,aAAa,CAAkB,CAAE,CAAC;EAEtC,MAAMC,WAAW,IAAAF,eAAA,GAAGF,GAAG,CAACK,UAAU,CAAC,aAAa,CAAC,YAAAH,eAAA,GAAI,CAACD,OAAO,CAACK,IAAI;EAElE,OAAO;IACLC,IAAI,EAAE,2BAA2B;IAEjCC,OAAO,EAAE;MACPC,uBAAuBA,CAACC,IAAI,EAAE;QAG5B,IAAI,CAACA,IAAI,CAACC,yBAAyB,CAAC,CAAC,EAAE;QAUrCD,IAAI,CAACE,yBAAyB,CAAC;UAC7BC,gBAAgB,EAAE,KAAK;UACvBT,WAAW;UAIXU,aAAa,EAAE,CAACV;QAClB,CAAC,CAAC;MAEN;IACF;EACF,CAAC;AACH,CAAC,CAAC","ignoreList":[]}