Describe the problem

Raised in Discord

There's still some confusion on how the various types of addons should work with Storybook 10+, and the documentation should be updated to clarify this.

This includes:

• Vetting the existing addon documentation and adjusting the examples to match the current addon-kit iteration
• Vet the presets documentation and ensure it's accurate and reflects the current best state of Storybook's APIs
• Vet the remainder of the documentation and validate it to ensure it's accurate and reflects the current best state of Storybook's APIs and other addon-related features and concepts are covered.
• Vet the addon-related APIs and adjust them if necessary to account for any deprecations or changes in Storybook 10+.

Additional context

No response