FE: Messages: Display a schema used to deserialize a message

[Haarolean]

provectus/kafka-ui#4325

Backend first, current impl lacks info on this topic:

{
    "type": "MESSAGE",
    "message": {
        "partition": 0,
        "offset": 0,
        "timestamp": "2024-10-18T09:47:24.699Z",
        "timestampType": "CREATE_TIME",
        "key": null,
        "headers": {},
        "content": "{\"Name\":\"Duis culpa\",\"Age\":-23900620,\"Age2\":-25571172}",
        "keyFormat": null,
        "valueFormat": null,
        "keySize": null,
        "valueSize": 24,
        "keySchemaId": null,
        "valueSchemaId": null,
        "headersSize": 0,
        "keySerde": null,
        "valueSerde": "SchemaRegistry",
        "keyDeserializeProperties": {},
        "valueDeserializeProperties": {
            "schemaId": 2,
            "type": "AVRO"
        }
    },
    "phase": null,
    "consuming": null,
    "cursor": null
}