Investigate CLI wrapper that uses Bun instead of Node

[strogonoff]

Currently, anafero-cli wraps anafero through npx & NodeJS. We could possibly do this with Bun.

The wrapper is generally straightforward, except the part of compiling & running adapters.

Currently, Node-based wrapper uses:

• Isomorphic Git for fetching adapter code (it should work with Bun, since it’s vanilla JS)
• esbuild for compiling adapters (which should work with Bun, but it’s uncertain)
• Node’s VM to execute them (Bun may(?) provide something equivalent)

See dependencies.mts for Node-based implementation.

[strogonoff]

@ronaldtse From my preliminary research, Bun does not seem to have a way of creating & running a module from a string in a given context. There may be other potential way (e.g., a dynamic import at runtime, which I didn’t get to work in Node).

Note that we need 1) to run some code that was compiled at runtime 2) in some specific context (allow it to import certain things).