Enhance Output Panel: Add Syntax Highlighting, Copy Button, and Clear Output Functionality #200

Description:

Improve the output panel experience by adding essential features that users expect in modern code editors. Currently, the output is displayed as plain text in basic div elements, which lacks functionality and visual appeal.

Proposed Enhancement:

• Add three essential features to the output panel:
• Copy Output Button - Allow users to copy the entire output to clipboard
• Clear Output Button - Let users clear the output panel
• Better Output Formatting - Improve visual presentation with proper styling

User Experience Improvements:

Before:

• Plain text output in basic divs
• No way to copy or clear output
• No visual indication when output is empty
• Basic styling only

After:

• Professional output panel with header and controls
• One-click copy functionality with success feedback
• Quick clear option to reset output
• Better visual hierarchy with proper spacing and typography
• Empty state messaging to guide users
• Consistent styling with the rest of the application

Benefits:

• Enhanced Productivity - Users can easily copy results
• Better UX - Professional output panel with clear controls
• Improved Workflow - Quick output management
• Visual Consistency - Matches the rest of the application design
• User Guidance - Clear empty state messaging

Acceptance Criteria:

✅ Copy button successfully copies output to clipboard
✅ Clear button removes all output content
✅ Output panel has professional header with controls
✅ Empty state shows helpful message
✅ Success/error feedback via toast notifications
✅ Responsive design works on all screen sizes
✅ All existing functionality preserved

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This issue is subjected and authored by @Stonebanks-js and the issue will be resolved in next 1 day.
CC - @DhanushNehru Kindly assign this issue to me,

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I request the maintainer of this repository to add the following lables

• Enhancement
• Feature
• Hacktoberfest2025
• Bug