feat: "waiting" status for threads with open background tasks (i.e. pr monitors)

apps/mobile/src/features/threads/thread-list-v2-items.tsx

@@ -40,6 +40,8 @@ const STATUS_LABEL_BY_STATUS: Partial<
   approval: { label: "Approval", className: "text-amber-700 dark:text-amber-300" },
   input: { label: "Input", className: "text-indigo-600 dark:text-indigo-300" },
   working: { label: "Working", className: "text-sky-600 dark:text-sky-400" },
+  // Colorless like the web sidebar: parked on background work, not "act now".
+  waiting: { label: "Waiting", className: "text-foreground-tertiary" },
   failed: { label: "Failed", className: "text-red-700 dark:text-red-300" },
 };
 

apps/mobile/src/features/threads/threadListV2.test.ts

@@ -63,6 +63,24 @@ describe("resolveThreadListV2Status", () => {
       "ready",
     );
   });
+
+  it("resolves waiting for an idle session parked on background tasks", () => {
+    const thread = makeThread({
+      id: ThreadId.make("t"),
+      title: "t",
+      session: {
+        threadId: ThreadId.make("t"),
+        status: "idle",
+        providerName: "Codex",
+        providerInstanceId: ProviderInstanceId.make("codex"),
+        runtimeMode: "full-access",
+        activeTurnId: null,
+        lastError: null,
+        updatedAt: NOW,
+      },
+    });
+    expect(resolveThreadListV2Status(thread)).toBe("waiting");
+  });
 });
 
 describe("sortThreadsForListV2", () => {

apps/mobile/src/features/threads/threadListV2.ts

@@ -6,11 +6,12 @@ import type { EnvironmentId, ProjectId } from "@t3tools/contracts";
  * Thread List v2 model, ported from the web sidebar v2
  * (apps/web/src/components/Sidebar.logic.ts + SidebarV2.tsx).
  *
- * Four visual states, three colors: color is reserved for "act now"
+ * Six visual states, three colors: color is reserved for "act now"
  * (approval), "in motion" (working), and "broken" (failed). Ready is the
- * unlabeled resting state.
+ * unlabeled resting state; waiting (session status "idle") is the agent
+ * parked on open background tasks — grey like working, not a false Done.
  */
-export type ThreadListV2Status = "approval" | "input" | "working" | "failed" | "ready";
+export type ThreadListV2Status = "approval" | "input" | "working" | "waiting" | "failed" | "ready";
 
 // Settled-tail paging: recent history is the common lookup; the deep tail
 // stays behind an explicit Show more. Shared by the compact Home list and
@@ -30,6 +31,9 @@ export function resolveThreadListV2Status(
   if (thread.session?.status === "running" || thread.session?.status === "starting") {
     return "working";
   }
+  if (thread.session?.status === "idle") {
+    return "waiting";
+  }
   if (thread.session?.status === "error") {
     return "failed";
   }