chore: Add Cookpad Case Study

[heysujal]

What kind of change does this PR introduce?
This PR adds a new entry in data/case-studies.json for the missing Cookpad case study

Issue Number: #1159

• Closes Cookpad case study missing from case study page #1159

Screenshots/videos:

Does this PR introduce a breaking change?

No

[heysujal]

Please provide feedback if the summary written for this case study needs to be updated.

[github-actions]

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[DhairyaMajmudar]

Thank you Ben for the review @heysujal pls. commit the suggestions made by him and merge the latest changes with the main to your branch it will fix the failing workflow.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 100.00%. Comparing base (27398a9) to head (d704c9d).
Report is 6 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff            @@
##              main     #1176   +/-   ##
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  Coverage   100.00%   100.00%           
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  Files           10        10           
  Lines          373       373           
  Branches        94        94           
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  Hits           373       373           

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[Relequestual]

Thanks for your work on this!

I notice the Cookpad logo looks stretched.
The image itself isn't, so this is a CSS issue. It will need to be fixed =]

[benjagm]

Looks great. I'll approve as soon as the last changes are done.

More changes needed.

[benjagm]

Good stuff. I just added the style required to fix it.

[heysujal]

@benjagm Thanks a lot for the style fix. When I first made this PR, I noticed the issue and tried to fix it using other CSS property but couldn't make it work.