chore: remove autogenerated Xcode file headers

[ShlomoCode]

Describe your changes

This PR adds a SwiftFormat rule to remove file headers automatically generated by Xcode, as they often contribute unnecessary clutter without providing intrinsic value.

These headers contain information available in the git history. Moreover, they tend to become outdated and potentially misleading over time, as they are not automatically updated when files undergo significant changes such as full rewrites or renaming. By removing these headers, we maintain cleaner, more maintainable code while relying on version control systems for historical information.

Related issue number(s) and link(s)

No

Checklist before requesting a review

• I have performed a self-review of my code
• If this change affects core functionality, I have added a description highlighting the changes
• I have followed conventional commit guidelines

Core Functionality Changes

If this PR modifies core functionality, please provide a brief description of the changes and their impact below:
No