feat: dashboard - add sorting and scope

src/dashboard/outboundMessages.ts

@@ -1,16 +1,34 @@
 import { AppError } from "@/error";
 import { Task } from "@/model/task";
+import { TaskScope } from "@/model/taskLocation";
 import { TaskFilter } from "./filterTasks";
-import { GroupBy, TaskGroup } from "./groupTasks";
+import { GroupBy } from "./groupBy";
+import { DashboardScopeFilter } from "./messages";
+import { TaskSortDirection } from "./sortTasks";
+
+/** Task row for the list (domain task + scope for display). */
+export type DashboardListTask = Task & {
+	scope: TaskScope;
+};
+
+export type DashboardListGroup = {
+	key: string;
+	label: string;
+	tasks: DashboardListTask[];
+};
 
 /** Host → webview messages (presentation payload only). */
 export type DashboardOutboundMessage =
-	| { variant: "state";
+	| {
+			variant: "state";
 			filter: TaskFilter;
 			groupBy: GroupBy;
 			selectedId: string | undefined;
-			groups: TaskGroup[];
-			selected: Task | null;
+			groups: DashboardListGroup[];
+			selected: DashboardListTask | null;
+			scopeFilter: DashboardScopeFilter;
+			sortDirection: TaskSortDirection;
+			availableScopes: TaskScope[];
 	  }
 	| { variant: "error"; error: AppError }
 	| { variant: "saved"; task: Task };