feat(smart-app): CI/CD pipeline + deploy scripts

- .gitea/workflows/build-and-deploy.yml:
  - Lint + TypeScript check on PR
  - Expo web build on push to master
  - Deploy via SSH to server (copy to /var/www/smartapp)
  - Docker build alternative
  - Artifact upload for builds
- deploy.sh: manual deploy script (web|docker|api|all)
- app.json: Expo config with bundle IDs
- assets/: generated icons (icon, splash, adaptive, favicon)
- Added expo-pwa, html-webpack-plugin, workbox-webpack-plugin deps

smart-app-city/frontend/app.json

@@ -0,0 +1,36 @@
+{
+  "expo": {
+    "name": "Smart App City",
+    "slug": "smart-app-city",
+    "version": "0.1.0",
+    "orientation": "portrait",
+    "icon": "./assets/icon.png",
+    "userInterfaceStyle": "automatic",
+    "splash": {
+      "image": "./assets/splash.png",
+      "resizeMode": "contain",
+      "backgroundColor": "#1565C0"
+    },
+    "assetBundlePatterns": ["**/*"],
+    "ios": {
+      "supportsTablet": true,
+      "bundleIdentifier": "fr.digitribe.smartapp"
+    },
+    "android": {
+      "adaptiveIcon": {
+        "foregroundImage": "./assets/adaptive-icon.png",
+        "backgroundColor": "#1565C0"
+      },
+      "package": "fr.digitribe.smartapp"
+    },
+    "web": {
+      "favicon": "./assets/favicon.png",
+      "bundler": "webpack"
+    },
+    "plugins": [
+      "expo-localization",
+      "expo-location",
+      "expo-notifications"
+    ]
+  }
+}