Smart locators and DOM selection

An element pin combines a stable selector, DOM path, tag, id, name, test id, role, classes, text, label, and geometry instead of trusting one fragile path.

While the annotation overlay is open, Pinar reevaluates the selector and structure so markers follow elements that move as the page updates.

• Generated-looking class names are dropped from the fingerprint.
• Unreadable cross-origin frames remain unresolved instead of being guessed.
• Unique ids and test ids take priority when they identify one element.
• A structural DOM path is stored when no stable attribute is unique.
• Area pins use their geometry and do not pretend to identify one DOM element.