Add Linux DEB & RPM Packages page; sync Headless Deployment updates New Linux-Packages page (mirrors docs/linux-packages.md in the main repo) so codebase references have a live wiki target instead of a repo-relative docs/ path. Also pushes the pending Headless Deployment updates from the main repo's wiki/ mirror that hadn't made it to the live wiki yet: the issue #55 /proc/asound fix write-up and the "Image runtime dependencies" section. Home.md indexes the new page. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01YNVpNraajtXbTwaRwHCavx