CDB3-4512 Standardize error response

investigate and define list of errors we have (this may help https://gitlab.prozorro.sale/prozorro-sale/procedure/-/blob/master/docs/log-messages.md#errors) and change error response with more detailed json body

proposal error resp body (should be discussed)

"error": {
    "message": "<message>",
    "details": {<extra_data>},
    "helpUrl": "<url>",
    "type": "<error_type>",
    "code": "<error_code>",
    "requestId": "<request_id>"
}