Replaces desktop and web icon binaries with the new brand mark, ships
PNG raster exports under assets/brand/ alongside the existing SVG
sources, adds Alternative Styles artwork variants, and updates the
icon generation script and System Prompt doc. deploy.sh excludes
the new local-only artifacts (*.rtfd, assets/brand, electronbuild.sh,
multi-platform-roadmap.md) so they don't get rsync'd to the live
boxes. Drops ARCHITECTURE_AUDIT.md (obsolete).
Jannis Braun
52b5f8e2b1
