[Feature] Warning when unrealistic bounds or starting values are given to fit algorithm

### Feature description

I could be nice to have a check of the bounds and starting values when such are given by the user to a fitting algorithm.

### Describe the solution

Add a warning if unrealistic bounds or starting values are given to a fitting algorithm

### Describe alternatives

_No response_

### Additional context

_No response_

### Are you working on this?

None