Moves from dashboard group to the new agents group in AdminMenuRegistry,
giving it top-level visibility as the platform's primary capability.
Co-Authored-By: Virgil <virgil@lethean.io>
- Core\Mod\Tenant -> Core\Tenant
- Core\Service\Agentic -> Core\Mod\Agentic\Service
Part of namespace restructure to align with L1/L2 module conventions.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Updates all classes to use the new modular namespace convention.
Adds Service/ layer with Core\Service\Agentic for service definition.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>