Add new mocking service

angular.json

package-lock.json

...z-lib/src/lib/kypo-trainings-clustering-viz-lib.module.ts

...gs-clustering-viz-lib/src/lib/mock/feature1/clusters.json

...ainings-clustering-viz-lib/src/lib/mock/feature1/sse.json

...gs-clustering-viz-lib/src/lib/mock/feature2/clusters.json

...ainings-clustering-viz-lib/src/lib/mock/feature2/sse.json

...nings-clustering-viz-lib/src/lib/mock/radar/clusters.json

...-trainings-clustering-viz-lib/src/lib/mock/radar/sse.json

...isualization/mappers/cluster-visualization-data-mapper.ts

.../src/lib/visualization/mappers/radar-chart-data-mapper.ts

...-viz-lib/src/lib/visualization/mappers/sse-data-mapper.ts

...lization/services/visualizations-data-concrete.service.ts

...isualization/services/visualizations-data-mock.service.ts

src/environments/environment.local.ts

src/environments/environment.prod.ts

src/environments/environment.ts

tsconfig.json