[Project - Onboarding]: Adjust "storybook init" to automatically set up "@storybook/addon-onboarding" for react-based Projects

[valentinpalkovic]

Description:

The objective of this ticket is to modify the storybook init command to automatically set up the @storybook/addon-onboarding addon for React-based projects. This adjustment is aimed at streamlining the setup process for React projects, enhancing the onboarding experience and productivity for the developers.

Prerequisite:

This change is only for React-based frameworks. Other frameworks should not be affected by this adjustment.

Acceptance Criteria:

• When storybook init is executed on a React-based project, the @storybook/addon-onboarding addon should automatically be installed and set up.
• Ensure that the addon's dependencies do not conflict with existing dependencies of the initialized project.
• The behavior of storybook init for non-React frameworks should remain unchanged.
• All existing functionalities of storybook init should remain unaffected for both React and non-React projects.