fix: dx create not work

[mrxiaozhuox]

Because the get_bin function will use cargo_metadata, but for some command we don't have it.

[ealmloff]

Thank you!

The code for the plugin system here is kind of messy. All of it should be configged out, but it isn't related to this change. I can fix it in the plugins PR.

[mrxiaozhuox]

Thank you!

The code for the plugin system here is kind of messy. All of it should be configged out, but it isn't related to this change. I can fix it in the plugins PR.

because you are working for new plugin system, I think you will rewrite some part, so I didn't change anything.