fix: Only show error state on components w/ errors for node validation

[mfortman11]

Example when a new template is built while fields are totally empty the whole flow is shown under the error state.
This doesn't help a user find the true issue.

Instead of using the existing validation object where every node in the run is include like below

[
    {
        "id": "ChatInput-YMDGB",
        "errors": []
    },
    {
        "id": "ParseData-7Ko68",
        "errors": []
    },
    {
        "id": "Prompt-8fpEU",
        "errors": []
    },
    {
        "id": "ChatOutput-FDN3P",
        "errors": []
    },
    {
        "id": "OpenAIEmbeddings-gUrsp",
        "errors": []
    },
    {
        "id": "OpenAIModel-wMnJl",
        "errors": []
    },
    {
        "id": "AstraDB-hk8MJ",
        "errors": [
            "Astra DB is missing Database.",
            "Astra DB is missing Collection Name.",
            "Astra DB is missing Astra DB Application Token."
        ]
    }
]

I now filter this to only include the nodes w/ errors

[Yukiyukiyeah]

LGTM!

[lucaseduoli]

LGTM