feat(canvas): show generation task nested under canvas in sidebar

packages/core/src/canvas/dashboardSchemas.ts

@@ -71,6 +71,10 @@ export const dashboardSummarySchema = z.object({
   // The React source, included so the grid can render a live preview without an
   // N+1 of get()s (it rides in the FS row's meta, already loaded when listing).
   code: z.string().optional(),
+  // Id of the task currently generating this canvas (see dashboardRecordSchema).
+  // Surfaced on the summary so the sidebar can show the run nested under the
+  // canvas without a per-canvas get().
+  generationTaskId: z.string().nullish(),
 });
 export type DashboardSummary = z.infer<typeof dashboardSummarySchema>;
 

packages/core/src/canvas/dashboardsService.ts

@@ -90,6 +90,7 @@ export class DashboardsService {
           createdBy,
           updatedAt,
           code,
+          generationTaskId,
         }) => ({
           id,
           channelId: cid,
@@ -98,6 +99,7 @@ export class DashboardsService {
           createdBy,
           updatedAt,
           code,
+          generationTaskId,
         }),
       );
   }

packages/core/src/sidebar/buildSidebarData.ts

@@ -1,4 +1,4 @@
-import type { TaskRunStatus } from "@posthog/shared/domain-types";
+import type { Task, TaskRunStatus } from "@posthog/shared/domain-types";
 import { getRepositoryInfo } from "./groupTasks";
 import type { TaskData } from "./sidebarData.types";
 
@@ -35,7 +35,10 @@ export interface SidebarTask {
   } | null;
 }
 
-export function narrowFullTask(task: FullTask): SidebarTask {
+// Accepts both the local `FullTask` shape and the canonical `Task` from
+// `@posthog/shared` so callers holding a real `Task` can narrow it directly,
+// without an `as unknown as FullTask` escape hatch.
+export function narrowFullTask(task: FullTask | Task): SidebarTask {
   const slackThreadUrl = task.latest_run?.state?.slack_thread_url;
   return {
     id: task.id,