[TOB-165] fix: Add server configuration to assets

[TOB-196] chore: Add squareqube configuration

 * Add scripts and configuration for sonarqube
 * Fix minor linting errors
 * Add puppeteer for tests with headless chrome

[162] test: Add tests for service classes

 * Add tests for AppRouting/RouteGuards
 * Add tests for I18nService
 * Add tests for AuthService/AuthInterceptorService

[161] test: Add tests for components

 * Add tests for FileDropComponent
 * Add tests for NewStatementComponent
 * Add tests for NewStatementFormComponent
 * Add tests for NavigationComponent
 * Add tests for NavDropDownComponent
 * Add tests for ExitPageComponent
 * Add tests for ObjToArrayPipe
 * Add tests for MomentPipe

[TOB-130] feat: Add form for negative answer
 * Add API calls for Camunda process
 * Add store module for Camunda process
 * Add dynamically buttons to details component according to tasks
 * Add basic edit component for statements

Signed-off-by: Christopher Keim <keim@develop-group.de>