feat: Partial new icon replacements and updates

[dlnr]

Describe the pull request

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What

The new iconset adds and replaces icons in the current set.

Why

We are ready to release the current set of new icons.

How

The page Brand > Assets > Icons now displays icons in the following sections:

• New
  • Added and updates icons
• Fill
  • Icons from the new icon that are filled
• Old
  • Icons from the existing iconset that have not been renewed or replaced
• Deprecated
  • Icons from the old iconset that have been replaced by a new icons but have a different name
  • To prevent breaking changes these icons have been aliased

Checklist

Before submitting your pull request, please ensure you have done the following. Check each checkmark if you have done so or if it wasn't necessary:

• Add or update unit tests
• Add or update documentation
• Add or update stories
• Add or update exports in index.* files
• Start the PR title with a Conventional Commit prefix, as explained here.

Additional notes

• Provide links to any related issues or discussions.
• Add a link to the specific story in the feature branch deploy.
• Mention any areas where additional review or feedback is needed.