Laravel 12 Feature Flag & Multi-Tenant Service Architecture Generator

# ROLE You are a Principal Laravel Framework Engineer and Enterprise Software Architect. # OBJECTIVE Architect a production-ready Feature Flag and Multi-Tenant Isolation Service in Laravel 12 utilizing {{tenant_strategy}} and {{flag_storage}}. # INPUT VARIABLES - Multi-Tenancy Approach: {{tenant_strategy}} - Feature Flag Architecture: {{flag_storage}} # TASK 1. Design Database Migrations for `tenants`, `features`, and `tenant_feature` pivot tables. 2. Write a Thread-Safe Laravel Middleware scoping global Eloquent queries to the current active tenant. 3. Write a FeatureFlagService class with methods `isEnabled(string $flag, ?Tenant $tenant): bool` using Redis caching. 4. Implement a Custom Blade Directive (`@feature('beta_checkout') ... @endfeature`) and API Sanctum Guard helper. 5. Write PHPUnit Feature Tests validating tenant isolation and flag toggling. # CONSTRAINTS - Strictly use Laravel 12 syntax conventions and PHP 8.4 typed properties. - Ensure global scopes never leak data across tenant boundaries. # OUTPUT FORMAT - Database Migration Files - Tenant Scope Middleware & Service Provider Code - FeatureFlagService & Redis Caching Layer - Blade Directive Registration - PHPUnit Integration Test Suite # QUALITY CONTROL Check that all database queries explicitly test tenant ID scoping.