Permit to pass the FULL JSON Schema and not only properties

[EmilianoBruni]

Here you "build" the JSON Schema based on rootSchema and schema

conf/source/index.ts

Lines 107 to 111 in 655f87c

	const schema: JSONSchema = {
	...options.rootSchema,
	type: 'object',
	properties: options.schema,
	};

I don't understand why it is necessary to build the schema in this way and not allow the entire schema to be passed directly

As an example your "build" fails in my JSON schema where I don't have root properties because I don't know key names but only values.

In this case I need a JSON schema like this

{
   "type":"object",
   "patternProperties":{
      "^.*$":{
         "type":"object",
         "properties":{
            "schedule":{
               "type":"string"
            },
            "timezone":{
               "type":"string"
            },
            "start":{
               "type":"boolean",
               "default":true
            }
         }
      }
   }
}

which obviously fail in your JSON schema constructing and I don't know I to pass it