docs: add Marked Responsive Images extension to documentation (#3886)
* Add Marked Responsive Images extension to documentation Added the **Marked Responsive Images** to the **Known Extensions** list in the documentation. * Fix table formatting in USING_ADVANCED.md Removed trailing periods for **Known Extensions** descriptions for better consistency.
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Eric Lowry committed
6b585065fc501a78af47be7666d8d42f188a6d48
Parent: 533f4f7
Committed by GitHub <noreply@github.com>
on 2/6/2026, 5:03:58 AM