* fix(browser): report SVG xlink:href links in dom_urls
DOM snapshots have no namespace URI, so SVG context is an svg ancestor
outside foreignObject. When href is missing, report xlink:href as href
with the same base URL and origin policy.
Fixes#1586
* fix(browser): cache SVG ancestry during DOM capture
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Co-authored-by: Cursor Agent <cursoragent@cursor.com>
Co-authored-by: morluto <76467478+morluto@users.noreply.github.com>