Documentation: Missing text "via npm"

[HeleenSG]

Describe the bug, issue or concern

Missing text: "via npm" on the following pages:

For more context of this feedback see: #618

docs/src/routes/(docs)/components/branding-colors/+page.svelte
docs/src/routes/(docs)/components/breadcrumb-bar-example/+page.svelte
docs/src/routes/(docs)/components/button/+page.svelte
docs/src/routes/(docs)/components/forms/+page.svelte
docs/src/routes/(docs)/components/icons/add-set/+page.svelte
docs/src/routes/(docs)/components/icons/+page.svelte
docs/src/routes/(docs)/components/main-test-content-wrapper-div/+page.svelte
docs/src/routes/(docs)/components/main-test-direct/+page.svelte
docs/src/routes/(docs)/components/main-test-div/+page.svelte
docs/src/routes/(docs)/components/notifications-page/+page.svelte
docs/src/routes/(docs)/components/notifications/+page.svelte
docs/src/routes/(docs)/components/+page.svelte
docs/src/routes/(docs)/components/sidemenu/+page.svelte
docs/src/routes/(docs)/components/table/+page.svelte
docs/src/routes/(docs)/components/tile-cover-image/+page.svelte