fix: consolidate DagTask types, fix REST fallback shape, fix lint noqa

- Extract shared DagTask/DagTaskStatus types into www/app/lib/dagTypes.ts
- Re-export from useWebSockets.ts and UserEventsProvider.tsx
- Fix browse page REST fallback: dag_status is list[dict] directly, not {tasks: [...]}
- Add missing # noqa: PLC0415 for fork-safe deferred imports

server/reflector/hatchet/dag_progress.py

@@ -125,7 +125,7 @@ def extract_dag_tasks(details: V1WorkflowRunDetails) -> list[DagTask]:
                 parents_by_step[child_id].append(step_to_name[s.step_id])
 
     # Join tasks by step_id
-    from hatchet_sdk.clients.rest.models import V1TaskSummary
+    from hatchet_sdk.clients.rest.models import V1TaskSummary  # noqa: PLC0415
 
     task_by_step: dict[str, V1TaskSummary] = {}
     for t in tasks:
@@ -199,9 +199,9 @@ async def broadcast_dag_status(transcript_id: str, workflow_run_id: str) -> None
         from reflector.db.transcripts import transcripts_controller  # noqa: I001, PLC0415
         from reflector.hatchet.broadcast import append_event_and_broadcast  # noqa: PLC0415
         from reflector.hatchet.client import HatchetClientManager  # noqa: PLC0415
-        from reflector.hatchet.workflows.daily_multitrack_pipeline import (
+        from reflector.hatchet.workflows.daily_multitrack_pipeline import (  # noqa: PLC0415
             fresh_db_connection,
-        )  # noqa: PLC0415
+        )
         from reflector.logger import logger  # noqa: PLC0415
 
         async with fresh_db_connection():

www/app/(app)/browse/_components/TranscriptCards.tsx

@@ -145,11 +145,9 @@ function TranscriptCard({
             status={result.status}
             dagStatus={
               dagStatusMap?.get(result.id) ??
-              (
-                (result as Record<string, unknown>).dag_status as
-                  | { tasks?: DagTask[] }
-                  | undefined
-              )?.tasks ??
+              ((result as Record<string, unknown>).dag_status as
+                | DagTask[]
+                | null) ??
               null
             }
           />

www/app/(app)/transcripts/useWebSockets.ts

@@ -14,25 +14,8 @@ import {
 } from "../../lib/apiHooks";
 import { NonEmptyString } from "../../lib/utils";
 
-export type DagTaskStatus =
-  | "queued"
-  | "running"
-  | "completed"
-  | "failed"
-  | "cancelled";
-
-export type DagTask = {
-  name: string;
-  status: DagTaskStatus;
-  started_at: string | null;
-  finished_at: string | null;
-  duration_seconds: number | null;
-  parents: string[];
-  error: string | null;
-  children_total: number | null;
-  children_completed: number | null;
-  progress_pct: number | null;
-};
+import type { DagTask } from "../../lib/dagTypes";
+export type { DagTask, DagTaskStatus } from "../../lib/dagTypes";
 
 export type UseWebSockets = {
   transcriptTextLive: string;

www/app/lib/UserEventsProvider.tsx

@@ -7,25 +7,8 @@ import { useAuth } from "./AuthProvider";
 import { z } from "zod";
 import { invalidateTranscriptLists, TRANSCRIPT_SEARCH_URL } from "./apiHooks";
 
-export type DagTaskStatus =
-  | "queued"
-  | "running"
-  | "completed"
-  | "failed"
-  | "cancelled";
-
-export type DagTask = {
-  name: string;
-  status: DagTaskStatus;
-  started_at: string | null;
-  finished_at: string | null;
-  duration_seconds: number | null;
-  parents: string[];
-  error: string | null;
-  children_total: number | null;
-  children_completed: number | null;
-  progress_pct: number | null;
-};
+import type { DagTask } from "./dagTypes";
+export type { DagTask, DagTaskStatus } from "./dagTypes";
 
 const DagStatusContext = React.createContext<Map<string, DagTask[]>>(new Map());
 

www/app/lib/dagTypes.ts

@@ -0,0 +1,19 @@
+export type DagTaskStatus =
+  | "queued"
+  | "running"
+  | "completed"
+  | "failed"
+  | "cancelled";
+
+export type DagTask = {
+  name: string;
+  status: DagTaskStatus;
+  started_at: string | null;
+  finished_at: string | null;
+  duration_seconds: number | null;
+  parents: string[];
+  error: string | null;
+  children_total: number | null;
+  children_completed: number | null;
+  progress_pct: number | null;
+};