Remove Redundant Search Icon from Exercise Listing Search Bar

[mrmartin1998]

The exercise listing page currently displays a redundant search icon in the input group of the search bar. This icon should be removed to improve the UI cleanliness and reduce visual clutter.

Current Behavior:

• Search bar includes a decorative search icon
• Icon is displayed in an input-group span element
• Takes up unnecessary space in the search interface
• Doesn't provide additional functionality

Expected Behavior:

• Clean search input without the icon prefix
• Maintain current search functionality
• More minimal and modern appearance
• Consistent with other input fields in the application

Related Files:

• src/app/exercises/page.jsx

Technical Impact:

• No functional changes
• UI improvement only
• Simplified component structure
• Better visual consistency

Affected Components:

• Exercise listing search bar
• Search input group

Testing Requirements:

1. Verify search functionality remains intact
2. Check input field styling
3. Confirm mobile responsiveness
4. Test input field interactions

Notes:

• Simple UI cleanup task
• Part of overall UI improvement initiative
• No database or backend changes required