Add defineXXParam() functions

[unional]

Is your feature request related to a problem? Please describe.

I do that in my own code and in addon like storybook-addon-vis:

export function defineSnapshotParam(snapshot: SnapshotParam) {
  return { snapshot }
}

// usage
export const MyStory: StoryObj = {
  parameters: defineSnapshotParam({ ... })
  // or compose
  parameters: {
    ...defineSnapshotParam({ ... }),
    ...defineLayoutParam('centered')
  }
}

I can help if I know where to put them.

Describe the solution you'd like

see above.

Describe alternatives you've considered

No response

Are you able to assist to bring the feature to reality?

yes, I can

Additional context

No response