feat(FN-2608): merge fusion/fn-2608 (auto-resolved)

- feat(FN-2608): complete Step 6 — verify lint test build gates
- feat(FN-2608): complete Step 5 — resume auto-merge on in-review unpause
- feat(FN-2608): complete Step 4 — pause-aware self-healing recovery
- feat(FN-2608): complete Step 3 — interrupt active merges on pause
- feat(FN-2608): complete Step 2 — guard auto-merge for paused review tasks
- feat(FN-2608): complete Step 1 — pause status for in-review tasks

packages/core/src/__tests__/store.test.ts

@@ -3474,6 +3474,21 @@ describe("TaskStore", () => {
       expect(unpaused.status).toBeUndefined();
     });
 
+    it("sets and clears paused status for in-review tasks", async () => {
+      const task = await createTestTask();
+      await store.moveTask(task.id, "todo");
+      await store.moveTask(task.id, "in-progress");
+      await store.moveTask(task.id, "in-review");
+
+      const paused = await store.pauseTask(task.id, true);
+      expect(paused.paused).toBe(true);
+      expect(paused.status).toBe("paused");
+
+      const unpaused = await store.pauseTask(task.id, false);
+      expect(unpaused.paused).toBeUndefined();
+      expect(unpaused.status).toBeUndefined();
+    });
+
     it("round-trips pause/unpause correctly", async () => {
       const task = await createTestTask();
 

packages/core/src/store.ts

@@ -2828,9 +2828,9 @@ export class TaskStore extends EventEmitter<TaskStoreEvents> {
       }
 
       task.paused = paused || undefined;
-      // When pausing an in-progress task, set status so the UI can show the state.
+      // When pausing an in-progress/in-review task, set status so the UI can show the state.
       // When unpausing, clear the "paused" status.
-      if (task.column === "in-progress") {
+      if (task.column === "in-progress" || task.column === "in-review") {
         task.status = paused ? "paused" : undefined;
       }
       const now = new Date().toISOString();