Added studios to filters and scene page.

src/entities.js

@@ -1,16 +1,10 @@
 import knex from './knex.js';
 import redis from './redis.js';
 import initLogger from './logger.js';
+import entityPrefixes from './entities-prefixes.js';
 
 const logger = initLogger();
 
-const entityPrefixes = {
-	channel: '',
-	network: '_',
-	studio: '*',
-	info: '@',
-};
-
 export function curateEntity(entity, context) {
 	if (!entity) {
 		return null;