support creation of package.json

[HKhademian]

Currently when I run bun i struktjs in an empty folder, it creates an error :
error: MissingPackageJSON bun could not find a package.json file.
Which means, it requires to create package.json file, before any package installs.

To generate that file, we must use pnpm, npm, or yarn.
Another way is to use bun create blank . which generates a bootstrap project structure.
In my taste is not a good match for the problem.

But why not bun provides a simple way, like bun init, similar to bun create and pipe this command (like bun create) internally to those PMs.

ALSO Bun clams that Bun's a package manager, so like others it has to provide a way to init basic PM requirements.

I suggest to add bun init [optional template from create] <path> command.
If both args provided, just use bun create subcommand.
When no template provided (maybe an arg provided as path), it just inits package.json (maybe tsconfig.json)
and when no path provided (no args), it uses current directory for above.

bun init next   my-best-next-project
bun init blank  bun-blank-project
bun init        my-unicorn
bun init        /special-path/to/project
bun init

[AroLeaf]

Currently when I run bun i struktjs

The command to add a dependency is bun add/bun a, which should work without a package.json present.