Bump DOMPurify to ^3.4.0 to restore URI validation on attachment url - #1238

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security/dompurify-uri-validation-cjmm

Commits on Aug 11, 2026

Bump DOMPurify to ^3.4.0 to restore URI validation on attachment url

rosa
and
claude
committed
4c71424
Add Action Text round-trip system test for attachment url sanitization

rosa
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claude
committed
53d59a1