refactor: centralize notifications in core dispatch/completion functions (#150)

lib/services/heartbeat.ts

@@ -18,7 +18,6 @@ import { log as auditLog } from "../audit.js";
 import { checkWorkerHealth, fetchGatewaySessions, type SessionLookup } from "./health.js";
 import { projectTick } from "./tick.js";
 import { createProvider } from "../providers/index.js";
-import { notifyTickPickups, getNotificationConfig } from "../notify.js";
 
 // ---------------------------------------------------------------------------
 // Types
@@ -281,15 +280,7 @@ export async function tick(opts: {
     result.totalPickups += tickResult.pickups.length;
     result.totalSkipped += tickResult.skipped.length;
 
-    // Notify project group about any pickups
-    if (tickResult.pickups.length > 0) {
-      const notifyConfig = getNotificationConfig(pluginConfig);
-      await notifyTickPickups(tickResult.pickups, {
-        workspaceDir,
-        config: notifyConfig,
-        channel: project.channel,
-      });
-    }
+    // Notifications now handled by dispatchTask
     if (isProjectActive || tickResult.pickups.length > 0) activeProjects++;
   }