feat: Add HeaderCollection

[lux-v]

Component Created: HeaderCollection.vue

Stories: ~/stories/HeaderCollection.stories.js

Spec: ~/stories/HeaderCollection.spec.js

Notes:
This PR contains changes from BlockButtons PR, so its better to review that one first.

Screenshot:

Checklist:

• I checked that it is working locally in the dev server
• I checked that it is working locally in the storybook
• I checked that it is working locally in the
  library-website-nuxt dev server
• I added a screenshot of it working
• UX has reviewed and approved this
• I assigned this PR to someone on the dev team to review
• I used a conventional commit message
• I assigned myself to this PR

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