Feature request

Hello! First of all, thank you for your work - this project is awesome!

I want to request a feature, if possible. All the time I use ffuf I always need to sit, watch, and handle requests with same size/word count, especially on large scope

So it would be really great if automatic response valudation feature was implemented Idea is really simple:

• Constantly analyze N responses for size/word count (e.g 10)
• Check if they're all equal
• If so, send some junk request that would totally NEVER appear in real app (e.g random string 32 char len) and analyze response
• If all responses are equal (including junk one), fuzzing for this size/word count are useless and those values should be filtered

Thank you in advance