v6.4.0-beta.33

Features

• UI: Remove nopreview and show redbox for any story error (#16669)
• CLI: Run automigrate at the end of sb init (#16671)
• UI: Docs loading state (WIP) (#16666)

Bugs

• Addon-actions: Omit sending window object thru the channel (#16514)

Maintenance

• Build: Fix CI checks (#16535)
• Build: Add eslint-plugin-storybook to the repo (#16662)