feat: instant feedback for reaching max character limit in input fields

[itislu]

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• Input fields also increase in height automatically now when visible area is completely filled.

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• Standardize large text input fields to 4096 max length.

This makes the description, comment and contact input fields all the same.
Now that the max length is visible as a counter, it would be confusing why they are different lengths.
4096 is chosen because Discord seems to limit the amount of characters to 4096.

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• Remove scrollbar and resizing from input fields.

Given that the input fields automatically resize with the amount of text inside them, the scrollbars are not really necessary anymore and looked outdated.
Removing the resizing option would only serve to make the input field smaller, which is not really useful.
Both of these changes make the input fields just a bit cleaner.

[itislu]

run-prettier

[leeoocca]

I tried to merge with main to resolve the conflicts, but in the end I gave up ://

Maybe if we could split the changes in 3 different PRs?

[itislu]

@ifaoji said a rework of improvements related to this PR is already in work. But I have no idea what's the state of it.
I think first we should clarify that before putting any more work into this PR.

[itislu]

I think the only way to save this PR is to sit together for an hour, git rebase and solve the conflicts commit by commit.

[ifaoji]

@ifaoji said a rework of improvements related to this PR is already in work. But I have no idea what's the state of it. I think first we should clarify that before putting any more work into this PR.

Yes, but I don't have time rn to finish it. In ~1-2 weeks I'll have some free time. for it