feat(tasks): implement web push

src/tasks/mod.rs

@@ -3,13 +3,15 @@
 use async_std::task;
 use revolt_quark::Database;
 
-const WORKER_COUNT: usize = 10;
+const WORKER_COUNT: usize = 5;
 
 pub mod process_embeds;
+pub mod web_push;
 
 /// Spawn background workers
 pub async fn start_workers(db: Database) {
     for _ in 0..WORKER_COUNT {
         task::spawn(process_embeds::worker(db.clone()));
+        task::spawn(web_push::worker(db.clone()));
     }
 }