Rebuild both browsers' packages against gnexus-ui-kit 1.0 (make lib
from frontend/node_modules) and swap the generic dots mark for the
shield keyhole logo rasterized from frontend/public/logo.svg
(icon.svg + 16/32/48/128 PNG rsvg-convert). Popup verified in
chromium: settings drawer and secrets list render with no page errors.
Version bumped in extension manifest + Makefile; extensions/manifest.json
points at the 0.1.1 zips with fresh sha256/size (0.1.0 zips removed).

Co-Authored-By: Claude Code <noreply@anthropic.com>