`math.MaxUint64` is not itself a `uint64` value

[peterhellberg]

As illustrated by this example:

https://go.dev/play/p/tckABU8iLbW

package main

import (
    "fmt"
    "math"
)

func MaxValue() uint64 {
    return math.MaxUint64
}

func main() {
    fmt.Println(MaxValue()+1 > MaxValue())
}

false

Adding 1 to the maximum value of a 64 bit unsigned integer in Go will result in it wrapping around, something the current code does not seem to take into consideration in code such as:

if numbers[0]+1 > MaxValue() {
    return "", errors.New("ran out of range checking against the blocklist")
}

[4kimov]

Uh oh, good catch. How do we fix that?

[peterhellberg]

Will be "solved" by not doing additions past the maximum uint64 value in the library after #10