Handle dist tags / no version argument when running the info command

[charliegerard]

PR description

At the moment, users can't run the command socket info without specifying a package version. For example, running socket info webtorrent returns the error ✖ Invalid input: Need to specify a full package identifier, like eg: [email protected], event hough our help command indicates it should work.

  Examples
    $ socket info webtorrent
    $ socket info [email protected]

To improve the user experience, I updated the code so that the command can be run without specifying a version or also with dist tags such as latest, beta, etc.

Example: socket info lodash or socket info lodash@latest

[charliegerard]

@mikolalysenko I worked on this before I saw this related issue in Linear. I didn't implement it the way it's discussed in there, I would like to work on making the changes in the API to support version aliases but in the meantime, let me know if this PR is still ok or if you'd rather only work on this once the API changes are done.

[feross]

@charliegerard thank you for focusing on these developer experience issues! ✨

[charliegerard]

Converting back to draft while I work on updating the API instead