Barcode Scanner Rarely Works in POS Screen

[Collert]

Expected Behavior

• Scanning a barcode should consistently read and populate the gift card field in the POS interface.

Current Behavior

• The scanner only detects barcodes occasionally.
• No clear pattern on when it works or fails.
• Possible issue with the JavaScript library being used.

Steps to Reproduce

• Go to the POS screen (order.html).
• Attempt to scan a gift card barcode.
• Observe that it rarely works.

Possible Directions for Investigation

• Debug the JavaScript library to check if it properly listens for scan events.
• Consider replacing the library with a more reliable barcode scanner solution.
• Verify if the issue is related to how input fields are handled in order.html.