Function onCreateFileInput

src/dialog/settings/data.tsx:165–171

(input: HTMLInputElement)

const reader = new FileReader();
reader.onload = () => importJSONData(reader.result as string);
const onCreateFileInput = (input: HTMLInputElement) => {
    if (!input) return;

    input.onchange = () => {
        if (input?.files) reader.readAsText(input.files[0]);
    };
};