fixed schema

gistfile1.txt

{
    "blocks": [
      {
        "type": "hero",
        "name": "Hero Banner",
        "settings": [
          {
            "id": "bannerImage",
            "type": "image_picker",
            "label": "Banner Image"
          }
        ]
      },
      {
        "type": "program",
        "name": "Program Selector",
        "settings": [
          {
            "id": "program",
            "type": "radio",
            "label": "Choose a program",
            "options": [
              {"value": "planA", "label": "Plan Type A"},
              {"value": "planB", "label": "Plan Type B"},
              {"value": "planC", "label": "Plan Type C"}
            ]
          }
        ]
      },
      {
        "type": "coaching",
        "name": "Coaching",
        "settings": [
          {
            "id": "coachingTitle",
            "type": "text",
            "label": "Title"
          },
          {
            "id": "coachingSummary",
            "type": "textarea",
            "label": "Summary"
          },
          {
            "id": "coachingImage",
            "type": "image_picker",
            "label": "Image"
          }
        ]
      },
      {
        "type": "shop",
        "name": "Shop Now",
        "settings": [
          {
            "id": "shopNowTitle",
            "type": "text",
            "label": "Title",
            "default": "What do you have to lose? Shop now."
          },
          {
            "id": "shopNowHeader1",
            "type": "text",
            "label": "Left Header",
            "default": "The 4-1-1"
          },
      },
      {
        "type": "promo",
        "name": "Promo",
        "settings": [
          {
            "id": "promoTitle",
            "type": "textarea",
            "label": "Title"
          },
          {
            "id": "promoSubtitle",
            "type": "textarea",
            "label": "Subtitle"
          }
        ]
      },
      {
        "type": "comparison",
        "name": "Compare",
        "settings": [
          {
            "id": "comparisonImage",
            "type": "image_picker",
            "label": "image"
          },
          {
            "id": "comparisonTitle",
            "type": "text",
            "label": "Title"
          },
          {
            "id": "comparisonSummary",
            "type": "textarea",
            "label": "Summary"
          },
          {
            "id": "comparisonButtonLink",
            "type": "url",
            "label": "Button Link"
          },
          {
            "id": "comparisonButtonText",
            "type": "text",
            "label": "Button Text"
          }
        ]
      }
    ]
  }