Added support for cloud deployment (ST mode only)

Author: BraunMatthias

app/package-lock.json

@@ -0,0 +1,9 @@
+{
+  "name": "approuter",
+  "dependencies": {
+    "@sap/approuter": "^20.0.0"
+  },
+  "scripts": {
+    "start": "node node_modules/@sap/approuter/approuter.js"
+  }
+}