[FEATURE] api refactoring

- [x] refactored husky to fit HAL-Api
- [ ] gather feedback for my changes

| Q             | A
| ------------- | ---
| Bug fix?      | no
| New feature?  | yes
| Tests pass?   | none
| Fixed tickets | none
| Doc           | none
@marcelmoosbrugger Why do you call it here `itemsKey`, when it is `resultKey` in all the other components?