feat: application n8n Pilot complète (Expo managed workflow)

- Stack : Expo Router, Axios, Zustand, React Native Paper (thème sombre), date-fns
- Sécurité : secrets dans Android Keystore via expo-secure-store, TLS obligatoire,
  headers X-N8N-API-KEY + X-App-Token injectés par intercepteur Axios
- API : client.ts centralisé + workflows.ts + executions.ts (TypeScript strict)
- Store : Zustand appStore avec chargement depuis secure store au démarrage
- Hooks : usePolling (générique), useWorkflows, useExecutions
- Composants : StatusBadge, WorkflowCard, ExecutionCard, SkeletonLoader
- Screens : Dashboard, Workflows, Executions, Logs (détail exécution), Settings
- Navigation Expo Router : 4 tabs + stack Logs + écran Setup initial
- Docs : INSTALL.md, UPDATE.md, BACKUP.md, HAPROXY.md, SECURITY.md

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

package.json

@@ -1,7 +1,7 @@
 {
-  "name": "n8n",
+  "name": "n8n-pilot",
   "version": "1.0.0",
-  "main": "index.js",
+  "main": "expo-router/entry",
   "scripts": {
     "start": "expo start",
     "android": "expo start --android",
@@ -9,10 +9,26 @@
     "web": "expo start --web"
   },
   "dependencies": {
+    "axios": "^1.16.1",
+    "date-fns": "^4.2.1",
     "expo": "~54.0.33",
+    "expo-local-authentication": "~17.0.8",
+    "expo-router": "~6.0.23",
+    "expo-secure-store": "~15.0.8",
     "expo-status-bar": "~3.0.9",
     "react": "19.1.0",
-    "react-native": "0.81.5"
+    "react-native": "0.81.5",
+    "react-native-gesture-handler": "~2.28.0",
+    "react-native-paper": "^5.15.2",
+    "react-native-reanimated": "~4.1.1",
+    "react-native-safe-area-context": "~5.6.0",
+    "react-native-screens": "~4.16.0",
+    "zustand": "^5.0.13"
   },
-  "private": true
+  "private": true,
+  "devDependencies": {
+    "@types/react": "^19.2.15",
+    "@types/react-native": "^0.72.8",
+    "typescript": "^6.0.3"
+  }
 }