chore(storybook): considere storybook as an app

[philibea]

Summary

Type

• Bug
• Feature
• Enhancement
• Documentation
• Migration
• Refactor

Summarize concisely:

What is expected?

(Description of the new behavior)

The following changes were made:

(Describe what you did)

Relevant logs and/or screenshots

Page	Before	After
url	screenshot	screenshot
url	screenshot	screenshot

[changeset-bot]

⚠️ No Changeset found

Latest commit: 37c7482

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 91.95%. Comparing base (c532a07) to head (37c7482).
⚠️ Report is 9 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #5938      +/-   ##
==========================================
- Coverage   92.77%   91.95%   -0.83%     
==========================================
  Files         299      332      +33     
  Lines        6535     7082     +547     
  Branches     2563     2748     +185     
==========================================
+ Hits         6063     6512     +449     
- Misses        472      570      +98     

see 34 files with indirect coverage changes

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