Introduces badge_layout_epson_4x6_fanfold.css (layout code badge_4x6_fanfold)
for the Axonius Adapt 2026 June show. Wires @page size to 4in×6in in the print
page and cleans up the stale 4in×12in default. Imports new CSS in badge component.
Measured stock: 4in × 6in portrait with 5/8in lanyard hole 1/4in from top.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>