feat(monitoring): dispatch monitoring tasks to desktop via AMQP outbox

Replace SSE /desktop/events with priority AMQP dispatch for monitoring
runs, and add phase1/phase2 infrastructure so desktop workers can lease,
resume, report, skip, and cancel monitoring tasks over the existing
dispatch WebSocket.

- Add monitoring collect outbox worker and phase2 desktop task fields
- Add /desktop/monitoring/tasks/{lease,resume,result,skip,cancel} routes
- Introduce execution-devtools and network-observer on desktop runtime
- Refactor runtime-controller, LoginView, and doubao adapter for the new flow
- Add channelName column to tracking views

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

packages/shared-types/src/index.ts

@@ -233,7 +233,8 @@ export interface DesktopTaskEventMessage {
     | "task_extended"
     | "task_completed"
     | "task_canceled"
-    | "task_reconciled";
+    | "task_reconciled"
+    | "task_control";
   task_id: string;
   job_id: string;
   workspace_id: number;
@@ -252,6 +253,13 @@ export interface DesktopTaskEventMessage {
     | "unknown"
     | "aborted";
   kind: "publish" | "monitor";
+  priority?: number;
+  lane?: string;
+  interrupt_generation?: number;
+  signal_only?: boolean;
+  control?: "interrupt_requested";
+  reason?: string;
+  replacement_task_id?: string | null;
   updated_at: string;
 }
 
@@ -786,6 +794,8 @@ export interface MonitoringLeaseTask {
   run_mode: string;
   trigger_source: string;
   business_date: string;
+  priority?: number;
+  lane?: string;
   lease_token: string;
   lease_expires_at: string;
 }
@@ -1195,6 +1205,14 @@ export interface MonitoringCollectNowResponse {
   leased_task_count: number;
   completed_task_count: number;
   has_effective_snapshot: boolean;
+  request_id?: string;
+  target_client_id?: string;
+  affected_task_count?: number;
+  promoted_task_count?: number;
+  aborted_queued_count?: number;
+  interrupt_requested_count?: number;
+  interrupt_generation?: number;
+  ttl_expires_at?: string;
   message: string;
 }