add multitenancy

bookstore/package.json

@@ -11,7 +11,8 @@
     "@sap-cloud-sdk/resilience": "^4",
     "@sap/cds": ">=5",
     "express": "^4.17.1",
-    "@cap-js/hana": "^1"
+    "@cap-js/hana": "^1",
+    "@sap/cds-mtxs": "^2"
   },
   "cds": {
     "requires": {
@@ -24,7 +25,10 @@
         "model": "@capire/orders"
       },
       "messaging": true,
-      "db": true
+      "db": true,
+      "multitenancy": true,
+      "auth": "xsuaa"
+
     },
     "log": { "service": true }
   },