fix API console (#8416)

Adjusted the server to send the API description based on the new
API type declarations introduced previously.

packages/backend/src/server/api/endpoints/endpoint.ts

@@ -20,9 +20,9 @@ export default define(meta, paramDef, async (ps) => {
 	const ep = endpoints.find(x => x.name === ps.endpoint);
 	if (ep == null) return null;
 	return {
-		params: Object.entries(ep.meta.params || {}).map(([k, v]) => ({
+		params: Object.entries(ep.params.properties || {}).map(([k, v]) => ({
 			name: k,
-			type: v.validator.name === 'ID' ? 'String' : v.validator.name,
+			type: v.type.charAt(0).toUpperCase() + v.type.slice(1),
 		})),
 	};
 });