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/regenerate-unicode-properties/Script_Extensions/Inherited.js

@@ -0,0 +1,3 @@
+const set = require('regenerate')(0x30F, 0x312, 0x32F, 0x1DF9, 0x101FD);
+set.addRange(0x314, 0x322).addRange(0x326, 0x32C).addRange(0x332, 0x341).addRange(0x343, 0x344).addRange(0x346, 0x357).addRange(0x359, 0x35D).addRange(0x35F, 0x362).addRange(0x953, 0x954).addRange(0x1AB0, 0x1ADD).addRange(0x1AE0, 0x1AEB).addRange(0x1DC2, 0x1DF7).addRange(0x1DFB, 0x1DFF).addRange(0x200C, 0x200D).addRange(0x20D0, 0x20EF).addRange(0xFE00, 0xFE0F).addRange(0xFE20, 0xFE2D).addRange(0x1CF00, 0x1CF2D).addRange(0x1CF30, 0x1CF46).addRange(0x1D167, 0x1D169).addRange(0x1D17B, 0x1D182).addRange(0x1D185, 0x1D18B).addRange(0x1D1AA, 0x1D1AD).addRange(0xE0100, 0xE01EF);
+exports.characters = set;