Upload Modal - Copy this React, Mui Component to your project

Build-a-File-Upload-Modal-component-that-enables-users-to-import-data-by-uploading-files.-Support-popular-file-formats-such-as-CSV,-JSON,-or-Excel,-and-provide-feedback-on-successful-or-failed-imports.-Ensure-that-the-modal-opens-by-default.-Additionally,-place-a-target-button-in-the-center-of-the-canvas-that,-when-clicked,-reopens-the-modal.