Make brain.sh portable

[xplshn]

Hi, this is just a suggestion, but, through the use of statically linked binaries, you can get rid of the hard-dependencies on jq, bash, etc, by using the bigdl binary manager like this: "wget -qO- "https://raw.githubusercontent.com/xplshn/bigdl/master/stubdl" | sh -s -- run --transparent jq", you could even get rid of the hard dependency on bash by using "wget -qO- "https://raw.githubusercontent.com/xplshn/bigdl/master/stubdl" | sh -s -- run --transparent bash <<BASH_SCRIPT"

Bigdl is a small, suckless package manager written in Go, and it provides more than 1550 statically linked binaries

Another thing that can be done, is, integrate such statically linked binaries directly into brain.sh, using something like https://github.com/xplshn/Handyscripts/blob/master/pelf or doing it manually, PELF basically packages a program + its dependencies + an optional wrapper + optional libs and files into a single binary that can be used the same way as the original program.

I really wish to cooperate and add more binaries to BigDl and I think your project and mine could benefit a lot by cooperating.