feat: add workspace-aware notification routing and clean up agent screen header

packages/app/src/utils/notification-routing.ts

@@ -1,6 +1,7 @@
 import {
   buildHostDraftRoute,
   buildHostAgentDetailRoute,
+  buildHostWorkspaceAgentTabRoute,
 } from "@/utils/host-routes";
 
 type NotificationData = Record<string, unknown> | null | undefined;
@@ -20,16 +21,23 @@ function readNonEmptyString(
 export function resolveNotificationTarget(data: NotificationData): {
   serverId: string | null;
   agentId: string | null;
+  workspaceId: string | null;
 } {
   return {
     serverId: readNonEmptyString(data, "serverId"),
     agentId: readNonEmptyString(data, "agentId"),
+    workspaceId:
+      readNonEmptyString(data, "workspaceId") ??
+      readNonEmptyString(data, "cwd"),
   };
 }
 
 export function buildNotificationRoute(data: NotificationData): string {
-  const { serverId, agentId } = resolveNotificationTarget(data);
+  const { serverId, agentId, workspaceId } = resolveNotificationTarget(data);
   if (serverId && agentId) {
+    if (workspaceId) {
+      return buildHostWorkspaceAgentTabRoute(serverId, workspaceId, agentId);
+    }
     return buildHostAgentDetailRoute(serverId, agentId);
   }
   if (serverId) {