feat: Codegen clients

[godu]

close #36

Let's introduce a cli to generate the binding for AWS clients.

How to do it

1. Define a new package in .projenrc.ts (the package must have the same name as the AWS client) and run pnpm run synth-workspace.
2. Run pnpm run codegen-client, select the package to generate
3. Run pnpm run eslint --fix
4. Commit the changes and enjoy

FYI

• I tried to use plopjs, but it doesn't support async everywhere and it was going to be painful... I prefered use only enquirer.
• I considerer the @effect-aws packages to have the same name as @aws-sdk. However it's not the case for @effect-aws/client-api-gateway-management-api, we may need to rename it.
• In the tests, I don't use a real fixture as CommandInput. It could be improved later it we need.

const args = {} as unknown as XXXXXXXCommandInput;

[floydspace]

Amazing @godu, I can't wait to check how you implemented it. I will come back ASAP

[floydspace]

Awesome work @godu ,
indeed no plopjs or other generators needed so far.
I added one commit making additional choice of what command must be tested to simplify even more.
So I'm merging it