fix: scroll-bar class for editor compnent

[joe-shajan]

What does this PR do?

Fixes #8254

I have added the scroll-bar class in Editor component which fixed the issue in that particular component.

But in the installed apps I think the current scroll is not not working as expected and because of that adding scroll-bar class won't make it work. need some help with that.

screenshots for editor component

Before

After

Type of change

• Bug fix (non-breaking change which fixes an issue)

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📦 Next.js Bundle Analysis for @calcom/web

This analysis was generated by the Next.js Bundle Analysis action. 🤖

Two Pages Changed Size

The following pages changed size from the code in this PR compared to its base branch:

Page	Size (compressed)	First Load	% of Budget (350 KB)
/apps/[slug]/[...pages]	389.05 KB	620.35 KB	177.24% (🟢 -0.17%)
/auth/setup	81.58 KB	312.88 KB	89.39% (🟢 -0.16%)

Details

Only the gzipped size is provided here based on an expert tip.

First Load is the size of the global bundle plus the bundle for the individual page. If a user were to show up to your website and land on a given page, the first load size represents the amount of javascript that user would need to download. If next/link is used, subsequent page loads would only need to download that page's bundle (the number in the "Size" column), since the global bundle has already been downloaded.

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The "Budget %" column shows what percentage of your performance budget the First Load total takes up. For example, if your budget was 100kb, and a given page's first load size was 10kb, it would be 10% of your budget. You can also see how much this has increased or decreased compared to the base branch of your PR. If this percentage has increased by 20% or more, there will be a red status indicator applied, indicating that special attention should be given to this. If you see "+/- <0.01%" it means that there was a change in bundle size, but it is a trivial enough amount that it can be ignored.