Do subscription name refactoring

packages/auth/assets/index.html

...eck-in-place-select/src/dbp-check-in-place-select-demo.js

...view/src/dbp-knowledge-base-web-page-element-view-demo.js

packages/provider/assets/index.html.ejs

packages/provider/src/dbp-provider-demo.js

toolkit-showcase/assets/auth.metadata.json

toolkit-showcase/assets/check-in-place-select.metadata.json

toolkit-showcase/assets/common.metadata.json

toolkit-showcase/assets/data-table-view.metadata.json

toolkit-showcase/assets/file-handling.metadata.json

...assets/knowledge-base-web-page-element-view.metadata.json

toolkit-showcase/assets/language-select.metadata.json

toolkit-showcase/assets/matomo.metadata.json

toolkit-showcase/assets/notification.metadata.json

toolkit-showcase/assets/person-profile.metadata.json

toolkit-showcase/assets/person-select.metadata.json

toolkit-showcase/assets/qr-code-scanner.metadata.json

toolkit-showcase/src/dbp-auth-demo-activity.js