samples revisited after teched

packages/users-service/index.cds

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+using from './srv/services';

packages/users-service/package.json

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+{
+  "name": "@sap/capire-users",
+  "version": "1.0.0",
+  "description": "A reuse service for users-related functions, like registration, user profile mgmt, etc.",
+  "repository": "https://github.com/SAP-samples/cloud-cap-samples.git",
+  "license": "SAP SAMPLE CODE LICENSE",
+  "dependencies": {
+    "@sap/capire-contacts": "^1.0.0",
+    "@sap/cds": "latest",
+    "express": "*"
+  }
+}

packages/users-service/srv/services.cds

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+using { sap.capire.contacts.Contacts as RegisteredUsers } from '@sap/capire-contacts';
+namespace sap.capire.users;
+
+service UsersService @(requires:'authenticated-user') {
+  entity MyProfile as select from RegisteredUsers;
+  action login ();
+}