Release: Prerelease 8.0.0-beta.6

[github-actions]

This is an automated pull request that bumps the version from 8.0.0-beta.5 to 8.0.0-beta.6.
Once this pull request is merged, it will trigger a new release of version 8.0.0-beta.6.
If you're not a core maintainer with permissions to release you can ignore this pull request.

To do

Before merging the PR, there are a few QA steps to go through:

• Add the "freeze" label to this PR, to ensure it doesn't get automatically forced pushed by new changes.
• Add the "ci:daily" label to this PR, to trigger the full test suite to run on this PR.

And for each change below:

1. Ensure the change is appropriate for the version bump. E.g. patch release should only contain patches, not new or de-stabilizing features. If a change is not appropriate, revert the PR.
2. Ensure the PR is labeled correctly with one of: "BREAKING CHANGE", "feature request", "bug", "maintenance", "dependencies", "documentation", "build", "unknown".
3. Ensure the PR title is correct, and follows the format "[Area]: [Summary]", e.g. "React: Fix hooks in CSF3 render functions". If it is not correct, change the title in the PR.
   • Areas include: React, Vue, Core, Docs, Controls, etc.
   • First word of summary indicates the type: “Add”, “Fix”, “Upgrade”, etc.
   • The entire title should fit on a line

This is a list of all the PRs merged and commits pushed directly to next, that will be part of this release:

• 🔧 Maintenance: Doctor: Add dynamic check for incompatible Storybook packages #26219
• ✨ Feature Request: Automigrations: Create addon-postcss automigration #26228
• 🐛 Bug: Automigrations: General fixes for automigrations, blockers and codemods #26210
• 🔧 Maintenance: Core: Export preview symbols for embedding #26224
• 🐛 Bug: Angular: Use dedicated tsconfig for compodocs #26214
• 🐛 Bug: Revert "Revert: "Angular: Reduce the warnings from ts-loader via stricter list of includes"" #26226
• 🐛 Bug: Revert: "Angular: Reduce the warnings from ts-loader via stricter list of includes" #26208
• ✨ Feature Request: Automigration: Run the mdx-to-csf codemod during automigration #26201
• 🐛 Bug: Angular: Fix Storybook startup after init #26213
• 🔧 Maintenance: Addon-onboarding: Move onboarding to monorepo #26176
• ✨ Feature Request: Docs: Don't show how to setup controls for empty argTypes in doc pages #26200
• 🐛 Bug: Codemods: Enhance mdx-to-csf codemod #26164
• ✨ Feature Request: Automigrations: Enhance experience for upgrades from Storybook 6 to 8 #26067
• 🔧 Maintenance: UI: Improve sidebar performance when switching stories #26184
• 🔧 Maintenance: Maintenance: Remove deprecation of manager-api's types export #26202
• 🐛 Bug: Blocks: Fix Stories block rendering duplicate stories when globals are changed #26110
• 🐛 Bug: Docs: Fix function prop rendering as noRefCheck in storybook docs #26104
• 🐛 Bug: Automigration: Fix overflow bug by using a better link #26203
• 🐛 Bug: Builder Vite: Pass on errors about not having a real stats object in smoke tests #26195
• 🐛 Bug: Vue: Improve types for array, union and intersection when using vue-docgen-api #26177
• 🔧 Maintenance: CLI: Rename --webpack-stats-json to --stats-json as it works in Vite #26128
• 🔧 Maintenance: UI: Update theme switcher to use toggle button for two themes #25682
• 📝 Documentation: Docs: Update diff-link in addon migration guide #26231
• 📝 Documentation: Docs: Fix heading levels of useOf API reference #26172 (will also be patched)
• 📝 Documentation: Docs: Update migration guides #26182
• 🏗️ Build: Test: Increase test timeout #26191
• 📝 Documentation: Docs: Fix Visual tests #26178
• 📝 Documentation: Docs: Polish Addon migration guide #26175

If you've made any changes doing the above QA (change PR titles, revert PRs), manually trigger a re-generation of this PR with this workflow and wait for it to finish. It will wipe your progress in this to do, which is expected.

Feel free to manually commit any changes necessary to this branch after you've done the last re-generation, following the Make Manual Changes section in the docs, especially if you're making changes to the changelog.

When everything above is done:

• Merge this PR
• Follow the run of the publish action

---

Generated changelog

8.0.0-beta.6

• Addon-onboarding: Move onboarding to monorepo - #26176, thanks @ ndelangen!
• Angular: Fix Storybook startup after init - #26213, thanks @ valentinpalkovic!
• Angular: Use dedicated tsconfig for compodocs - #26214, thanks @ kasperpeulen!
• Automigration: Fix overflow bug by using a better link - #26203, thanks @ kasperpeulen!
• Automigration: Run the mdx-to-csf codemod during automigration - #26201, thanks @ ndelangen!
• Automigrations: Create addon-postcss automigration - #26228, thanks @ valentinpalkovic!
• Automigrations: Enhance experience for upgrades from Storybook 6 to 8 - #26067, thanks @ valentinpalkovic!
• Automigrations: General fixes for automigrations, blockers and codemods - #26210, thanks @ valentinpalkovic!
• Blocks: Fix Stories block rendering duplicate stories when globals are changed - #26110, thanks @ JReinhold!
• Builder Vite: Pass on errors about not having a real stats object in smoke tests - #26195, thanks @ tmeasday!
• CLI: Rename --webpack-stats-json to --stats-json as it works in Vite - #26128, thanks @ tmeasday!
• Codemods: Enhance mdx-to-csf codemod - #26164, thanks @ valentinpalkovic!
• Core: Export preview symbols for embedding - #26224, thanks @ tmeasday!
• Docs: Don't show how to setup controls for empty argTypes in doc pages - #26200, thanks @ kasperpeulen!
• Docs: Fix function prop rendering as noRefCheck in storybook docs - #26104, thanks @ thisisanto!
• Doctor: Add dynamic check for incompatible Storybook packages - #26219, thanks @ yannbf!
• Maintenance: Remove deprecation of manager-api's types export - #26202, thanks @ ndelangen!
• Revert "Revert: "Angular: Reduce the warnings from ts-loader via stricter list of includes"" - #26226, thanks @ ndelangen!
• Revert: "Angular: Reduce the warnings from ts-loader via stricter list of includes" - #26208, thanks @ kasperpeulen!
• UI: Improve sidebar performance when switching stories - #26184, thanks @ literalpie!
• UI: Update theme switcher to use toggle button for two themes - #25682, thanks @ ivoilic!
• Vue: Improve types for array, union and intersection when using vue-docgen-api - #26177, thanks @ larsrickert!