Revert "Merge pull request #7629 from LiGaCu/wcs_optin"

[LiGaCu]

This reverts commit 8b12768, reversing changes made to 678851b.

Problem

The previous PR got automatically merged by the bot, which hasn't been ready to release to external customers:

• feat(amazonq): add a opt-in checkbox for server-side context #7629

Solution

Revert "Merge pull request #7629 from LiGaCu/wcs_optin"

Will re-apply those changes when the feature is ready for external customers.

---

• Treat all work as PUBLIC. Private feature/x branches will not be squash-merged at release time.
• Your code changes must meet the guidelines in CONTRIBUTING.md.
• License: I confirm that my contribution is made under the terms of the Apache 2.0 license.

[github-actions]

• This pull request modifies code in src/* but no tests were added/updated.
  • Confirm whether tests should be added or ensure the PR description explains why tests are not required.