chore: copyright formatting throughout [CSS-1224]

[castastrophe]

Description

Copyright structure, content, and formatting is inconsistent throughout the project.

Motivation and context

This pull request aims to align the copyright formatting and align on the current year.

All updates should match:

/**
 * Copyright 2025 Adobe. All rights reserved.
 * This file is licensed to you under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License. You may obtain a copy
 * of the License at http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under
 * the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS
 * OF ANY KIND, either express or implied. See the License for the specific language
 * governing permissions and limitations under the License.
 */

Related issue(s)

• fixes [CSS-1224]

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Author's checklist

• [x] I have read the CONTRIBUTING and PULL_REQUESTS documents.
• [x] I have reviewed at the Accessibility Practices for this feature, see: Aria Practices

---

Reviewer's checklist

• [ ] Includes a Github Issue with appropriate flag or Jira ticket number without a link
• [ ] Includes thoughtfully written changeset if changes suggested include patch, minor, or major features
• [ ] Automated tests cover all use cases and follow best practices for writing
• [ ] Validated on all supported browsers
• [ ] All VRTs are approved before the author can update Golden Hash

Manual review test cases

No changes should existing this pull request except for copyright formatting updates. This should result in no changes to any of the code.

[changeset-bot[bot]]

⚠️ No Changeset found

Latest commit: a5f799d0f873c9e1a1f5b5b4d6b399eb69188f17

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

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[castastrophe]

We expect linting to fail; several linting errors appear in the content of the files being edited here. It is out of scope to resolve those in this update.

[github-actions[bot]]

Branch preview

• Documentation Site
• Storybook

Review the following VRT differences

When a visual regression test fails (or has previously failed while working on this branch), its results can be found in the following URLs:

• Spectrum | Light | Medium | LTR
• Spectrum | Dark | Large | RTL
• Express | Light | Medium | LTR
• Express | Dark | Large | RTL
• Spectrum-two | Light | Medium | LTR
• Spectrum-two | Dark | Large | RTL
• High Contrast Mode | Medium | LTR

If the changes are expected, update the current_golden_images_cache hash in the circleci config to accept the new images. Instructions are included in that file. If the changes are unexpected, you can investigate the cause of the differences and update the code accordingly.

[github-actions[bot]]

Tachometer results

Currently, no packages are changed by this PR...

[caseyisonit]

LGTM