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/zod/v4/classic/parse.d.ts

@@ -0,0 +1,23 @@
+import * as core from "../core/index.js";
+import { type ZodError } from "./errors.js";
+export type ZodSafeParseResult<T> = ZodSafeParseSuccess<T> | ZodSafeParseError<T>;
+export type ZodSafeParseSuccess<T> = {
+    success: true;
+    data: T;
+    error?: never;
+};
+export type ZodSafeParseError<T> = {
+    success: false;
+    data?: never;
+    error: ZodError<T>;
+};
+export declare const parse: <T extends core.$ZodType>(schema: T, value: unknown, _ctx?: core.ParseContext<core.$ZodIssue>, _params?: {
+    callee?: core.util.AnyFunc;
+    Err?: core.$ZodErrorClass;
+}) => core.output<T>;
+export declare const parseAsync: <T extends core.$ZodType>(schema: T, value: unknown, _ctx?: core.ParseContext<core.$ZodIssue>, _params?: {
+    callee?: core.util.AnyFunc;
+    Err?: core.$ZodErrorClass;
+}) => Promise<core.output<T>>;
+export declare const safeParse: <T extends core.$ZodType>(schema: T, value: unknown, _ctx?: core.ParseContext<core.$ZodIssue>) => ZodSafeParseResult<core.output<T>>;
+export declare const safeParseAsync: <T extends core.$ZodType>(schema: T, value: unknown, _ctx?: core.ParseContext<core.$ZodIssue>) => Promise<ZodSafeParseResult<core.output<T>>>;