refactor(card-browser): Abstract access via BrowserDestinations

[david-allison]

Note

Assisted-by: Claude Fable 5

Fixes

• Fixes Abstract browser access with BrowserDestinations #20558

Approach

Standard Navigation/Destination pattern

How Has This Been Tested?

⚠️ Untested

Checklist

• You have a descriptive commit message with a short title (first line, max 50 chars).
• You have commented your code, particularly in hard-to-understand areas
• You have performed a self-review of your own code
• UI changes: include screenshots of all affected screens (in particular showing any new or changed strings)
• UI Changes: You have tested your change using the Google Accessibility Scanner

[david-allison]

Rebased onto main, doing a self-review, then merging.