Bug 51: Link — Icon Only

WCAG 1.1.1 (Text Alternatives), 4.1.2 (Name, Role, Value) | Icon-only links with no text alternative.

Bug: Icon-Only Social Links
Bug: Icon Link Without Title
Bug: Icon Link Purpose Ambiguous
How HAL Fixes This: HAL detects icon-only links and adds aria-label with meaningful text (e.g., "Follow on Twitter", "Download PDF", "Print page") based on icon, title attribute, or href context.