Add support to Bun Package Manager

[matheusdsm]

main title talks for itself.

making a simple case-study, could seen that bun package manager has growing up in a large scale.

it's nice to add support for them.

fresh tech to fresh stack.

this opinion it's not only of my own.

att.

[weensy]

here's one more bun lover too🙋‍♂️💜

[POPPIN-FUMI]

Memory usage and cold start time are essential since we are using serverless architecture.
It seems like Nodejs is still great for this case.
Here's an example article: https://5ly.co/blog/bun-vs-node-comparison/#bun-vs-nodejs-benchmarks-comparison

We migrated to pnpm from yarn from skeet v2.
I am always happy to integrate better techs!
Let's see how Bun is growing 👀