split testConfig -> testMode + bookletConfig

docs/test-mode.md

src/app/config/test-mode.ts

src/app/config/test-modes.json

src/app/test-controller/test-config.ts

src/app/test-controller/test-controller-route-guards.ts

src/app/test-controller/test-controller.classes.ts

src/app/test-controller/test-controller.component.html

src/app/test-controller/test-controller.component.ts

src/app/test-controller/test-controller.interfaces.ts

src/app/test-controller/test-controller.service.ts

...pp/test-controller/test-status/test-status.component.html

src/app/test-controller/test-status/test-status.component.ts

src/app/test-controller/unithost/unit-route-guards.ts

src/app/test-controller/unithost/unithost.component.html

src/app/test-controller/unithost/unithost.component.ts

src/environments/environment.prod.ts

src/scripts/generateTestModeClass.js