Convert visualizations to saveable images

[Menjadianjay]

Implement functionality to export visualizations as images that can be saved to a specified directory or location.

Requirements:

• Enable users to export current visualizations/charts as image files.
• Support common image formats (PNG, JPG, PDF, etc.).
• Allow users to specify the save directory/location for exported images.
• Implement naming conventions for saved files (timestamp, custom names, etc.).
• Ensure image quality and resolution are appropriate for use cases.
• Provide user feedback on successful export or any errors encountered.

Expected Outcome:

• Users can easily export any visualization to an image file.
• Exported images are saved to the user-specified location.
• File naming is consistent and user-friendly.
• Export process is reliable with clear error handling.

---