tasks: automation around comparing to other tools

[Boshen]

To reduce time on debugging our tools, we need a new tool for comparing against other tools.

How I imagine this should work:

pbpaste | cargo run -p compare -- bunch of args
cargo run -p compare -- bunch of args https://raw.github.com/...
cargo run -p compare -- bunch of args ./test.js

These commands will

1. retrieve the file from clipboard / url / disk
2. run all our components
3. save each component's output to disk if we want to inspect the full output
4. compare these outputs to babel / swc / esbuild etc
5. run our output and other tool's output through prettier
6. produce a diff if there are mismatches

I have been doing these tasks over and over, I think it's time to automate these steps.