a lot of refactos

Observer/requestorRegistry.js

@@ -56,11 +56,11 @@ export class RequestorRegistry {
             updatedAt: Date.now(),
         })
         this.#ensureTick()
+        this.#pushAgentEvents(this.requestors.get(id))
 
         return({
             ok: true,
             frequency: frequencyMs,
-            agents: matching,
             t,
         })
     }
@@ -130,9 +130,9 @@ export class RequestorRegistry {
         return(matching)
     }
 
-    #pushUpdate(requestor) {
+    #pushAgentEvents(requestor) {
         if(typeof(this.onPush) !== 'function') return
-        this.onPush(requestor.id, {
+        void this.onPush(requestor.id, {
             agents: [...requestor.agents],
             t: requestor.t,
         })
@@ -160,7 +160,7 @@ export class RequestorRegistry {
                 requestor.tickCounter++
                 if(requestor.tickCounter >= requestor.pushEveryNTicks) {
                     requestor.tickCounter = 0
-                    this.#pushUpdate(requestor)
+                    this.#pushAgentEvents(requestor)
                 }
             }
             if(this.debug) console.log(`[Observer] Scanned ${agents.size} agent(s) for ${this.requestors.size} requestor(s)`)