Prompt field seems to be limited to around 1800 chars

[TimetravelerDD]

Describe the bug
Prompt field seems to be limited to around 1800 chars

To Reproduce
Steps to reproduce the behavior:

1. Go to the settings and enter a prompt longer then 3000 chars
2. Click on save
3. wait for reload
4. Ge back to settings and see that the content of this filed is now truncated

Expected behavior
the prompt field should be as it was before saving

Screenshots
If applicable, add screenshots to help explain your problem.

Desktop (please complete the following information):

• chrome on windows 10

Paperless-AI
2.3.1

[clusterzx]

Can not confirm this behavior. I just successfully saved over 20k chars and it loaded all of them back.

[TimetravelerDD]

I think I found the Issue. It seems to cut the prompt after an '=' sign (equals)
Can you please re-check?
@clusterzx

#275