Caching campaigns in redis.

src/app.js

@@ -1,11 +1,13 @@
 import initServer from './web/server.js';
 import { cacheTagIds } from './tags.js';
 import { cacheEntityIds } from './entities.js';
+import { cacheCampaigns } from './campaigns.js';
 
 async function init() {
 	await Promise.all([
 		cacheTagIds(),
 		cacheEntityIds(),
+		cacheCampaigns(),
 	]);
 
 	initServer();