Detect the users package manager for `create fuels`

[petertonysmith94]

Summary

Detect the package manager that a user uses to bootstrap using create fuels and use that package manage to install the application. We can then remove the following CLI options:

• --pnpm
• --npm
• --bun

Relates to #2444

[mvares]

hey @petertonysmith94, what logic would you use for this? I think we would base it on .lock files (like yarn.lock, pnpm.lock)

[petertonysmith94]

Hey @mvares,

I don't think it's would be possible to base it off a .lock file given the lock file won't be present after running create fuels. I think this needs some investigations on whether it's possible - maybe looking at other CLI's for inspiration.