Switch to npm workspaces (#342)

* Switch to npm workspaces
* Install npm globally

Co-authored-by: Christian Georgi <chgeo@users.noreply.github.com>
Co-authored-by: Christian Georgi <christian.georgi@sap.com>

package-lock.json

@@ -8,16 +8,10 @@
       "name": "@capire/samples",
       "version": "2.0.0",
       "license": "SAP SAMPLE CODE LICENSE",
+      "workspaces": [
+        "./*/"
+      ],
       "dependencies": {
-        "@capire/bookshop": "./bookshop",
-        "@capire/bookstore": "./bookstore",
-        "@capire/common": "./common",
-        "@capire/data-viewer": "./data-viewer",
-        "@capire/fiori": "./fiori",
-        "@capire/hello": "./hello",
-        "@capire/media": "./media",
-        "@capire/orders": "./orders",
-        "@capire/reviews": "./reviews",
         "@sap/cds": ">=5.5.3"
       },
       "devDependencies": {
@@ -726,7 +720,7 @@
       "resolved": "fiori",
       "link": true
     },
-    "node_modules/@capire/hello": {
+    "node_modules/@capire/hello-world": {
       "resolved": "hello",
       "link": true
     },
@@ -2101,6 +2095,17 @@
       "resolved": "https://registry.npmjs.org/ms/-/ms-2.0.0.tgz",
       "integrity": "sha512-Tpp60P6IUJDTuOq/5Z8cdskzJujfwqfOTkrwIwj7IRISpnkJnT6SyJ4PCPnGMoFjC9ddhal5KVIYtAt97ix05A=="
     },
+    "node_modules/body-parser/node_modules/qs": {
+      "version": "6.9.7",
+      "resolved": "https://registry.npmjs.org/qs/-/qs-6.9.7.tgz",
+      "integrity": "sha512-IhMFgUmuNpyRfxA90umL7ByLlgRXu6tIfKPpF5TmcfRLlLCckfP/g3IQmju6jjpu+Hh8rA+2p6A27ZSPOOHdKw==",
+      "engines": {
+        "node": ">=0.6"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
     "node_modules/brace-expansion": {
       "version": "1.1.11",
       "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz",
@@ -6179,9 +6184,6 @@
       },
       "engines": {
         "node": ">=0.6"
-      },
-      "funding": {
-        "url": "https://github.com/sponsors/ljharb"
       }
     },
     "node_modules/range-parser": {
@@ -8020,7 +8022,7 @@
         "passport": ">=0.4.1"
       }
     },
-    "@capire/hello": {
+    "@capire/hello-world": {
       "version": "file:hello",
       "requires": {
         "@sap/cds": ">=5.0.4",