The eslint rule now distinguishes between icon classes (bwi, bwi-lock, etc.)
and helper utility classes (bwi-fw, bwi-sm, bwi-lg, etc.) defined in the SCSS.
Helper classes like bwi-fw are legitimate utility classes that modify appearance
and can be used with bit-icon or other components without triggering warnings.
Updated the rule to maintain an allowlist of helper classes and only error when
actual icon classes are used directly.
Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>
20bc6036c6