[Feature]: migrate to Storybook 7

[Hotell]

Library

all

Describe the feature that you would like added

our repo is long overdue for latest SB migrations

Tasks

• [ ] update all workspace addons
• [ ] resolve in memory loading for workspace addons
• [ ] mdx v2 migration (possibility to opt out)
• [ ] swc addon may not work ?
• [ ] VR tests compatibility ?
• [ ] TBA

Things to revert as part of migration:

• [ ] https://github.com/microsoft/fluentui/pull/30816/files

Closes

• https://github.com/microsoft/fluentui/issues/29265
• TBA

Have you discussed this feature with our team

v-build

Additional context

No response

Validations

• [X] Check that there isn't already an issue that request the same feature to avoid creating a duplicate.

Priority

None

[radium-v]

Storybook 7 should be skipped in favor of Storybook 8, which has a more stable plugin API (including better support for web components).

[levithomason]

Agree, any reason not to go as green as possible here @Hotell?

[Hotell]

• our vr-testing solution doesn't support storybook 8 so that's a showstopper for now
• as a general scalable migration practice we migrate 1 major at a time - v8 is planned ofc once we will be unblocked

Storybook 7 should be skipped in favor of Storybook 8, which has a more stable plugin API (including better support for web components).

can you provide more details on "more stable plugin API" ?