removing grid from manifest

packages/client/manifest.json

@@ -5037,45 +5037,6 @@
       }
     ]
   },
-  "grid": {
-    "name": "Grid (Beta)",
-    "icon": "ViewGrid",
-    "hasChildren": true,
-    "styles": [
-      "size"
-    ],
-    "illegalChildren": ["section", "grid"],
-    "legalDirectChildren": [
-      "container",
-      "tableblock",
-      "cardsblock",
-      "repeaterblock",
-      "formblock"
-    ],
-    "size": {
-      "width": 800,
-      "height": 400
-    },
-    "showEmptyState": false,
-    "settings": [
-      {
-        "type": "number",
-        "label": "Rows",
-        "key": "rows",
-        "defaultValue": 12,
-        "min": 1,
-        "max": 32
-      },
-      {
-        "type": "number",
-        "label": "Columns",
-        "key": "cols",
-        "defaultValue": 12,
-        "min": 1,
-        "max": 32
-      }
-    ]
-  },
   "formblock": {
     "name": "Form Block",
     "icon": "Form",