Hi,

I tried shortening a very long URL (around 1600+ characters), but got a 500 Internal Server Error. It would be nice if the system could handle longer URLs, or at least show a clear error message when a URL is too long.

Steps to reproduce:

Go to the shorten endpoint or UI

Paste a URL with more than 1600 characters

Click shorten

You get a 500 error

Expected:
Either the URL shortens successfully, or I get a clear validation error telling me the limit.

Can you add support for longer URLs or improve the error handling for this case?