Package views now write <x-livewire-material::button>, so a configured prefix (which Blade spells <x-m::button>) and an application component of the same name can no longer break or shadow them. The showcase rewrites its examples to the configured prefix. Adds the README, and waits for the adaptive rail to hear a resize before the navigation tests press its menu button. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01V9NnLxnPp8vaaurb3Z1MFy