Fix JSON Rendering in UI

[juliangruendner]

The UI renders a broken JSON representation of resources.

Specifically arrays are missing the “," between the items in the array.

Example

IS:

"category": [
        {
            "coding": [
                {
                    "system": "http://terminology.hl7.org/CodeSystem/observation-category",
                    "code": "laboratory",
                    "display": "Laboratory"
                }
                {
                    "system": "http://loinc.org",
                    "code": "26436-6",
                    "display": "Laboratory studies (set)"
                }
            ]
        }
    ]

SHOULD:

"category": [
        {
            "coding": [
                {
                    "system": "http://terminology.hl7.org/CodeSystem/observation-category",
                    "code": "laboratory",
                    "display": "Laboratory"
                },
                {
                    "system": "http://loinc.org",
                    "code": "26436-6",
                    "display": "Laboratory studies (set)"
                }
            ]
        }
    ]

Full example resource as input:

{
    "resourceType": "Observation",
    "id": "VHF-MIXED-TEST-CASE-0001-a-E-1-OL-1",
    "meta": {
        "versionId": "12002",
        "lastUpdated": "2024-06-18T07:33:25.359Z",
        "profile": [
            "https://www.medizininformatik-initiative.de/fhir/core/modul-labor/StructureDefinition/ObservationLab"
        ]
    },
    "identifier": [
        {
            "type": {
                "coding": [
                    {
                        "system": "http://terminology.hl7.org/CodeSystem/v2-0203",
                        "code": "OBI"
                    }
                ]
            },
            "system": "https://VHFMIXEDTESTCASEA.de/befund",
            "value": "VHF-MIXED-TEST-CASE-0001-a-E-1-OL-1",
            "assigner": {
                "identifier": {
                    "system": "https://www.medizininformatik-initiative.de/fhir/core/NamingSystem/org-identifier",
                    "value": "VHFMIXEDTESTCASEA"
                }
            }
        }
    ],
    "status": "final",
    "category": [
        {
            "coding": [
                {
                    "system": "http://terminology.hl7.org/CodeSystem/observation-category",
                    "code": "laboratory",
                    "display": "Laboratory"
                },
                {
                    "system": "http://loinc.org",
                    "code": "26436-6",
                    "display": "Laboratory studies (set)"
                }
            ]
        }
    ],
    "code": {
        "coding": [
            {
                "system": "http://loinc.org",
                "code": "33762-6"
            }
        ],
        "text": "NT-proBNP SerPl-mCnc"
    },
    "subject": {
        "reference": "Patient/VHF-MIXED-TEST-CASE-0001-a"
    },
    "encounter": {
        "reference": "Encounter/VHF-MIXED-TEST-CASE-0001-a-E-1"
    },
    "effectiveDateTime": "2021-01-01T01:11:00+01:00",
    "valueQuantity": {
        "value": 111.11,
        "unit": "picogram per milliliter",
        "system": "http://unitsofmeasure.org",
        "code": "pg/mL"
    }
}