fix: disallow extra properties in eslint plugin rule options

[andreww2012]

What I did

no-uninstalled-addons eslint-plugin-storybook rule currently allows extra properties to be passed in options object, which should not be allowed. This makes it easier for typos in rule options to go unnoticed.

This PR simply disallows extra properties in this rule's schema.

Checklist for Contributors

Testing

The changes in this PR are covered in the following automated tests:

• stories
• unit tests
• integration tests
• end-to-end tests

Manual testing

N/A

Documentation

• Add or update documentation reflecting your changes
• If you are deprecating/removing a feature, make sure to update
  MIGRATION.MD

Checklist for Maintainers

• When this PR is ready for testing, make sure to add ci:normal, ci:merged or ci:daily GH label to it to run a specific set of sandboxes. The particular set of sandboxes can be found in code/lib/cli-storybook/src/sandbox-templates.ts

• Make sure this PR contains one of the labels below:

  Available labels

  • bug: Internal changes that fixes incorrect behavior.
  • maintenance: User-facing maintenance tasks.
  • dependencies: Upgrading (sometimes downgrading) dependencies.
  • build: Internal-facing build tooling & test updates. Will not show up in release changelog.
  • cleanup: Minor cleanup style change. Will not show up in release changelog.
  • documentation: Documentation only changes. Will not show up in release changelog.
  • feature request: Introducing a new feature.
  • BREAKING CHANGE: Changes that break compatibility in some way with current major version.
  • other: Changes that don't fit in the above categories.

🦋 Canary release

This PR does not have a canary release associated. You can request a canary release of this pull request by mentioning the @storybookjs/core team here.

core team members can create a canary release here or locally with gh workflow run --repo storybookjs/storybook canary-release-pr.yml --field pr=<PR_NUMBER>

Greptile Summary

This PR adds additionalProperties: false to the schema configuration of the no-uninstalled-addons ESLint rule. This is a defensive programming practice that will help catch configuration errors early by preventing users from accidentally using invalid property names in their rule configuration.

The change affects how the rule validates its configuration options, now strictly enforcing that only packageJsonLocation and ignore are valid properties. Previously, if a user made a typo in their configuration (e.g., packgeJsonLocation instead of packageJsonLocation), the incorrect property would be silently ignored, potentially leading to confusing behavior.

Confidence score: 5/5

1. This PR is extremely safe to merge as it only affects configuration validation
2. The change is a straightforward schema update that follows ESLint best practices for rule configuration
3. Files that need attention:
   • code/lib/eslint-plugin/src/rules/no-uninstalled-addons.ts

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