Summernote Integration

Explanation

• Summernote Integration: I've replaced CKEditor with Summernote for rich text editing in the content field.
• Image and Thumbnail Preview: The image and thumbnail preview functionality remains intact, so users can view their current image and thumbnail when editing.
• Form Submission: The form will submit the changes for the blog, and the updated data will be stored.

Let me know if you need any further assistance! 😊