I'm sure that

• This issue does not report a false-positive detection (use dedicated template for this)
• This issue does not request a change or removal of existing check (use dedicated template for this)
• There is no other (open) issue with the same topic (use the search!)

Description of check to be added

see https://github.com/ioBroker/create-adapter/blob/v3.1.1/docs/updates/20250102_remove_admin_tab_fa_icon.md#remove-fa-icon-from-admin-tabs-for-admin-5-compatibility

Admin 5 no longer supports custom icons for admin tabs. The fa-icon property should be removed from the adminTab configuration in your adapter's io-package.json.

• add warning
• evaluate correction PR

Link to repository

n/a

Checker version

5.0.2