Add “Scan Receipt” Button and Upload Functionality

[LordEaster]

Description:
Create a UI element (button) labeled “Scan Receipt” that allows users to upload a receipt image. This should trigger the OCR and parsing functions and display the extracted items in the Orders List.

Tasks:

1. Add a “Scan Receipt” button to the Orders List interface.
2. Implement file upload functionality that accepts image files.
3. On upload, trigger the OCR function and parse the text for orders.
4. Display extracted items in the Orders List.

Expected Outcome:
Users can upload a receipt image, and extracted items automatically appear in the Orders List.