Add emojis to Available Skills section for improved scannability

[Copilot]

Enhance the Available Skills section with visual indicators to improve documentation scannability and user comprehension.

Changes

• 📊 chart-visualization - Chart emoji for data visualization
• 🎨 infographic-creator - Palette emoji for infographic creation
• 🖼️ infographic-icon - Frame emoji for icon library
• 📝 narrative-text-visualization - Memo emoji for text visualization

Each emoji prepended to skill name with consistent spacing, maintaining existing markdown structure.

Original prompt

Description:

Update the Available Skills section of the README.md file to prepend each skill name with an appropriate emoji, making the section more visually appealing and intuitive.

Changes to Implement:

1. Add the following emojis before the respective skill names:

   • "📊" for chart-visualization
   • "🎨" for infographic-creator
   • "🖼️" for infographic-icon
   • "📝" for narrative-text-visualization

2. Ensure the formatting remains intact and consistent with the current style of the README.md file.

3. Place the updated README.md content in the repository, on the master branch.

Success Criteria:

• Each skill name in the Available Skills section has a relevant emoji.
• The README.md renders the changes correctly without breaking the existing structure.
• The updates follow GitHub-Flavored Markdown standards.

This pull request was created from Copilot chat.

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