feat(shell): add show_item_in_dir api

plugins/sql/permissions/schemas/schema.json

@@ -17,7 +17,6 @@
     },
     "set": {
       "description": "A list of permissions sets defined",
-      "default": [],
       "type": "array",
       "items": {
         "$ref": "#/definitions/PermissionSet"
@@ -132,7 +131,6 @@
         },
         "scope": {
           "description": "Allowed or denied scoped when using this permission.",
-          "default": {},
           "allOf": [
             {
               "$ref": "#/definitions/Scopes"