ENG-7438: Fix small icons on what is reflex build page

[carlosabadia]

No description provided.

[linear]

ENG-7438 Fix small icons on what is reflex build page

[greptile-apps]

Greptile Summary

This PR fixes visual styling issues with small icons in the feature cards on the "What is Reflex Build" documentation page. The changes address two specific styling problems:

1. Icon spacing: Replaces pr-2 (padding-right) with mr-2 (margin-right) for better spacing between inline icons and adjacent text. This is a more semantically correct approach since margins are typically preferred for spacing between inline elements rather than padding.

2. Color standardization: Updates the icon color scheme from purple-8/9 to violet-8/9, which likely aligns with the broader design system or fixes a brand color inconsistency.

The change is located in the documentation markdown file that renders feature cards with icons, specifically targeting the icon component within the card layout. This modification ensures proper visual presentation of the feature icons while maintaining responsive design through the existing color mode conditional logic for light/dark themes.

Confidence score: 5/5

• This PR is safe to merge with minimal risk as it only involves CSS class changes for visual styling
• Score reflects simple styling fixes with no functional logic changes or potential breaking impacts
• No files require special attention as this is a straightforward visual enhancement

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