Remove superfluous files

package.json

@@ -8,12 +8,7 @@
     "lerna": "npx --no-install lerna -v > /dev/null || npm i lerna --no-save",
     "install": "(npm -s run lerna) && lerna bootstrap --hoist",
     "cleanup": "lerna clean -y && rm -fr node_modules",
-    "bookshop": "cds watch packages/bookshop",
-    "bookshop-enhanced": "cds watch packages/bookshop-enhanced",
-    "reviews-service": "cds watch packages/reviews-service",
-
-    "bookstore": "cds watch packages/bookstore",
-    "media-server": "cds watch packages/media-server"
+    "bookshop": "cds watch packages/bookshop"
   },
   "dependencies": {
     "@sap/cds": "latest",