add necessary package and setup

CLAUDE.md

@@ -10,8 +10,11 @@ The Laravel Boost guidelines are specifically curated by Laravel maintainers for
 This application is a Laravel application and its main Laravel ecosystems package & versions are below. You are an expert with them all. Ensure you abide by these specific packages & versions.
 
 - php - 8.5
+- filament/filament (FILAMENT) - v4
 - laravel/framework (LARAVEL) - v13
 - laravel/prompts (PROMPTS) - v0
+- laravel/sanctum (SANCTUM) - v4
+- livewire/livewire (LIVEWIRE) - v3
 - laravel/boost (BOOST) - v2
 - laravel/mcp (MCP) - v0
 - laravel/pail (PAIL) - v1
@@ -154,3 +157,9 @@ This project has domain-specific skills available in `**/skills/**`. You MUST ac
 - Do NOT delete tests without approval.
 
 </laravel-boost-guidelines>
+
+## Sail
+
+- This application runs inside Docker via Laravel Sail. Use `./vendor/bin/sail artisan ...` instead of `php artisan ...`, and `./vendor/bin/sail composer ...` instead of `composer ...`.
+- For binaries not wrapped by Sail's own commands (e.g. Pint), run them inside the container: `./vendor/bin/sail exec laravel.test vendor/bin/pint --dirty --format agent`.
+- Check containers are up first with `./vendor/bin/sail ps` before running commands; start them with `./vendor/bin/sail up -d` if they aren't.