fix(bot): Proxy tag size limit

[Oliver-makes-code]

trafficstars

Having a proxy tag that's too big causes the bot to throw an error, I went in and created a size limit of 64 for prefix and suffix separately, as that sounded reasonable.

[netlify[bot]]

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[Oliver-makes-code]

If a different size is needed, then feel free to tell me

[ghost]

If a different size is needed, then feel free to tell me

The API has a limit of 100 characters for the entire tag including text. I think it's in Limits class, or it should be if it currently isn't

[ghost]

I just noticed this doesn't build, can you fix the build issues? (and preferably test your code before you PR :p)

[ghost]

fixed in 2745ee61564ef0694d5bae29eea771eaa982d3cd