Simplifying logic in resize_text

[http-teapot]

There was a bit of redundancy in the code:

• variables i and size are nearly identical
• variable overflow isn't necessary: it starts at false, while executes at least once, it assigns function result to a value then check for falsiness – instead could check function result directly in while

I am unsure why size = i - 2 was needed; if i fits then why decrements by 2 pixels?

Great library, could def use it in our team

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[paoloricciuti]

I think the -2 is needed to still prevent overflowing in some cases:

https://svelte.dev/repl/f510622fc2964815909e5f0ba553088e?version=3.50.0

Here's a link to a svelte repl: if you check or uncheck the checbox above you can swap between the two implementations and you can see commenting the line 31 make the action behave differently from the original package.