Addon-actions: Add spy to action for explicit actions

[kasperpeulen]

Closes #25810

What I did

We accidently also removed spies for explicit actions, allthough that was never the plan. This reverts that (and also improves on the old implementation)

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

This section is mandatory for all contributions. If you believe no manual test is necessary, please state so explicitly. Thanks!

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/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 pull request has been released as version 0.0.0-pr-26033-sha-fe0448b1. Try it out in a new sandbox by running npx storybook@0.0.0-pr-26033-sha-fe0448b1 sandbox or in an existing project with npx storybook@0.0.0-pr-26033-sha-fe0448b1 upgrade.

More information

Published version	0.0.0-pr-26033-sha-fe0448b1
Triggered by	@kasperpeulen
Repository	storybookjs/storybook
Branch	kasper/spy-on-explicit-actions
Commit	fe0448b1
Datetime	Thu Feb 15 14:02:55 UTC 2024 (1708005775)
Workflow run	7917111050

To request a new release of this pull request, mention the @storybookjs/core team.

core team members can create a new canary release here or locally with gh workflow run --repo storybookjs/storybook canary-release-pr.yml --field pr=26033