Add ability to enter a second activation code for subscription

What does this MR do and why?

Related to #374938 (closed)

❗ Depends on !106492 (merged), !106507 (merged), and !106502 (merged). - everything is merged! ✅

This pulls the remove license button to the left, and alters the subscription details ordering.

Screenshots or screen recordings

	Before	After
Subscription page
Remove modal (no change)
Add activation code modal (no change)

How to set up and validate locally

• Have CustomersDot set up and running with an active license
• Navigate to /admin/subscription on GitLab
• Link the subscription if one is not already linked
• Verify that the Subscription details match the Figma file
• Verify that the sync subscription button (next to Last Sync) works as expected
  • A refresh will be needed to see the last sync time update
• Verify that adding another activation code works without failures
• Verify that removing the license does not fail and shows the modal as expected

MR acceptance checklist

This checklist encourages us to confirm any changes have been analyzed to reduce risks in quality, performance, reliability, security, and maintainability.

• I have evaluated the MR acceptance checklist for this MR.