Storybook: [addon-centered] Peer dependencies

[Svish]

Describe the bug
The @storybook/addon-centered package has the following peerDependencies:

{
  "peerDependencies": {
    "mithril": "*",
    "preact": "*",
    "react": "*"
  }
}

Meaning installing it will always add 2-3 annoying warnings to a project. You'll never have more than 1 of those installed at the same time, and you can even use the addon without any of them.

Expected behavior
A package should not have peerDependencies that can't/won't ever be met. Please find a better solution (optionalDependencies?), or just remove the peerDependencies all together in this case.

[shilman]

optionalDependencies has the same problem. We should just remove the dependencies like in #7675

[shilman]

Hey @leoyli here you go go go!! 🚀

[Svish]

Inactive? Fixed by #8156, maybe?

[leoyli]

@Svish, yes fixed, stay tune 👀

[stale[bot]]

Hi everyone! Seems like there hasn't been much going on in this issue lately. If there are still questions, comments, or bugs, please feel free to continue the discussion. Unfortunately, we don't have time to get to every issue. We are always open to contributions so please send us a pull request if you would like to help. Inactive issues will be closed after 30 days. Thanks!

[shilman]

Fixed & released on both next and latest