feat(file-input): add file input component (backport to 16.x)

[kevinbuhmann]

This is a port of 7a61bf4 (#1373) to 16.x.

This commit introduces the file input/picker component.

The previous undocumented .clr-file-wrapper styles are now deprecated due to design changes. The component uses separate .clr-file-input-wrapper styles, and these styles supersede the deprecated styles for CSS-only implementations.

CDE-1668

[github-actions]

👋 @kevinbuhmann,

• 🙏 The Clarity team thanks you for opening a pull request
• 🎉 The build for this PR has succeeded
• 🔍 The PR is now ready for review
• 🍿 In the meantime, view a preview of this PR
• 🖐 You can always follow up here. If you're a VMware employee, you can also reach us on our internal Clarity Support space

Thank you,

🤖 Clarity Release Bot

[github-actions]

This PR introduces visual changes: e5957fa
If these changes are intended and correct, please cherry-pick the above commit to this PR.

git checkout kevin/file-input-16.x
git fetch https://github.com/vmware-clarity/ng-clarity.git e5957faabe0375a4fd0f58088e020b0525361d81
git cherry-pick e5957faabe0375a4fd0f58088e020b0525361d81
git push

[github-actions]

🎉 This PR is included in version 16.5.0 🎉

The release is available on:

• GitHub release
• v16.5.0

Your semantic-release bot 📦🚀

[github-actions]

Hi there 👋, this is an automated message. To help Clarity keep track of discussions, we automatically lock closed PRs after 14 days. Please look for another open issue or open a new issue with updated details and reference this one as necessary.