Two new endpoints

For our Capture customers, we tweaked the Biometric Decline image on this page:

• Page-by-Page Flow.

For our Direct customers, we added two new endpoints and updated another:

• Added /get-transaction-data.
• Added /get-journey-data.
• Updated /barcode-only with a transaction_location object and a user_defined object.

Other updates:

• Unexpected Barcode Results troubleshooting topic.
• Wrong Document Type troubleshooting topic.