@agent-v2 @authenticated @preview Feature: Agent v2 configure validation Scenario: Preview is unavailable until a required model is configured Given I am signed in as the default E2E admin And an Agent v2 test agent has been created via API And the Agent v2 composer draft uses the normal E2E prompt When I open the Agent v2 configure page Then Agent v2 Preview should be unavailable until a model is configured And I should see the normal E2E prompt in the Agent v2 prompt editor