[Bug]: Unreadable text on `Native Button Gating` demo in light mode

Current Behavior

On Sistent's permissions docs page, the "Native Button Gating" demo renders with text that is nearly invisible in light mode due to insufficient contrast between the text and background colors.

Expected Behavior

The "Native Button Gating" demo should maintain readable text contrast in light mode.

Screenshots/Logs

Environment

Contributor Guides and Resources

• 🛠 Meshery Build & Release Strategy
• 📚 Instructions for contributing to documentation
  • Meshery documentation site and source
• 🎨 Wireframes and designs for Sistent site in Figma (open invite)
• 🙋🏾🙋🏼 Questions: Layer5 Discussion Forum and Layer5 Community Slack