fix(dashboard): harden scheduled task writes (#36)

apps/dashboard/src/App.tsx

@@ -1756,7 +1756,7 @@ function App() {
   async function handleTaskCreate(input: CreateScheduledTaskInput) {
     setTaskActionKey('create');
     try {
-      await createScheduledTask(input);
+      await createScheduledTask({ ...input, requestId: makeClientRequestId() });
       await refresh(false);
     } catch (err) {
       setError(err instanceof Error ? err.message : String(err));

apps/dashboard/src/api.ts

@@ -111,6 +111,7 @@ export interface CreateScheduledTaskInput {
   scheduleType: DashboardTaskScheduleType;
   scheduleValue: string;
   contextMode: DashboardTaskContextMode;
+  requestId?: string;
 }
 
 export interface UpdateScheduledTaskInput {