v2.2.2 - Official Atlassian emoji structure implementation

v2.2.2 - Official Atlassian Emoji Structure Implementation

🎉 New Features

• Official Emoji Structure: All emoji fixtures now follow the official Atlassian ADF documentation structure
• Unicode Compliance: Updated emoji processing to use simplified Unicode structure without deprecated 'id' fields
• Enhanced Compatibility: Improved emoji handling with proper shortName format (:grinning: instead of grinning)

🔧 Technical Improvements

• Updated emoji-mapping.ts to match official Atlassian specification
• Removed deprecated id field from all Unicode emojis
• Updated shortName format to include colons as per official docs
• Enhanced EmojiConverter with backward compatibility
• Fixed all ADF fixture files to use proper structure

📁 Files Updated

• src/utils/emoji-mapping.ts - Restructured to official format
• src/parser/adf-to-markdown/nodes/EmojiConverter.ts - Enhanced compatibility
• All ADF fixture files in tests/fixtures/adf/ - Updated to official structure
• All emoji-related test files - Fixed expectations for new format

🔗 Documentation Reference

Implementation follows official Atlassian documentation:
https://developer.atlassian.com/cloud/jira/platform/apis/document/nodes/emoji/

📦 Unicode Emoji Structure

{
  "type": "emoji",
  "attrs": {
    "shortName": ":grinning:",
    "text": "😀"
  }
}

✅ Compatibility

• ✅ Backward compatible with existing shortName formats
• ✅ All tests passing
• ✅ No breaking changes to public API
• ✅ Maintains existing emoji functionality