Type for key definition in classification store is not set correct

**Steps to reproduce**

- Login as admin
- Open the classification store configuration
- Add a select key definition (same problem for other data types)


**Actual behaviour**
- Type in list = 'input'


**Expected behaviour**
- Type should be 'select'



**Environment**

- Platform Version Testsystem (2025.3)
- Windows
- Google Chrome