Improved SwiftUI View Detection

What’s Changed

• SwiftUI View Filtering:
  The bot now only processes Swift files that both import SwiftUI and declare a struct conforming to the View protocol (e.g., struct MyView: View).
  This prevents non-view files (such as models or utilities) from being unnecessarily processed, making the action more efficient and accurate.

• Internal Improvements:

  • Updated the file detection logic in the entrypoint script to use a two-step grep for both import SwiftUI and struct ...: View.
  • No changes to the accessibility logic or output format.

Upgrade Notes

• No action required for users.
• The action will now skip Swift files that do not contain SwiftUI views, reducing noise and irrelevant PRs.