Removed top divider from welcome email customization preview

[troyciesco]

closes NY-1211

• removes top divider from welcome email preview, because it was kind of confusing - it seemed like it was part of the header
• there are still other dividers in the preview to be able to see changes to divider color
• also cleans up a class that could be text-body-sm instead of text-[1.3rem]

before:

after

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

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Review profile: CHILL

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Run ID: 49d40a7d-1412-4b17-a444-eda4fc79a0b0

📥 Commits

Reviewing files that changed from the base of the PR and between afcabc6 and ab8107e.

📒 Files selected for processing (1)

• apps/admin-x-settings/src/components/settings/email-design/welcome-email-preview-content.tsx

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Walkthrough

The welcome email preview content component was updated with layout and styling adjustments. Padding was added to the top-level container via a pt-16 class addition. The divider element was repositioned to appear after the main body content and image caption, rather than at the top of the return section. The image caption styling was changed from using an explicit size value to using a theme token. The divider styling itself remained unchanged. No modifications were made to exported or public entities.

✨ Finishing Touches

📝 Generate docstrings

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch NY-1211_rm-extra-hr

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[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

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