Refactor register_pil_terms Function to Use LicenseTermsInput Parameter

The current `register_pil_terms` function accepts multiple individual parameters, resulting in lengthy parameter lists that reduce code readability and maintainability. Introduce a `LicenseTermsInput` dataclass to encapsulate all term parameters, simplifying the function signature：

```
 def register_pil_terms(terms:LicenseTermsInput )
```