fix (table render): remove ref to uninitialized variable when no archetype URL is present

feat: enhance call_api function to return structured error responses and add logging for API results

feat: enhance call_api function to log detailed error responses and payloads

feat: handle API error responses in call_api function

feat: implement HMAC based auth

feat: remove jwt auth

feat: handle both coins and banknotes

Fix file parameter name in API call to match expected format

Add initial implementation of the Banknotes AI Identification Tester UI and dependencies

init