nit: clean unified exec background processes

codex-rs/tui/src/chatwidget.rs

@@ -745,6 +745,7 @@ impl ChatWidget {
         self.suppressed_exec_calls.clear();
         self.last_unified_wait = None;
         self.unified_exec_wait_streak = None;
+        self.clear_unified_exec_processes();
         self.request_redraw();
 
         // If there is a queued user message, send exactly one now to begin the next turn.
@@ -881,6 +882,7 @@ impl ChatWidget {
         self.running_commands.clear();
         self.suppressed_exec_calls.clear();
         self.last_unified_wait = None;
+        self.clear_unified_exec_processes();
         self.stream_controller = None;
         self.maybe_show_pending_rate_limit_prompt();
     }
@@ -973,8 +975,6 @@ impl ChatWidget {
     fn on_interrupted_turn(&mut self, reason: TurnAbortReason) {
         // Finalize, log a gentle prompt, and clear running state.
         self.finalize_turn();
-        self.unified_exec_processes.clear();
-        self.sync_unified_exec_footer();
 
         if reason != TurnAbortReason::ReviewEnded {
             self.add_to_history(history_cell::new_error_event(
@@ -1195,6 +1195,14 @@ impl ChatWidget {
         self.bottom_pane.set_unified_exec_processes(processes);
     }
 
+    fn clear_unified_exec_processes(&mut self) {
+        if self.unified_exec_processes.is_empty() {
+            return;
+        }
+        self.unified_exec_processes.clear();
+        self.sync_unified_exec_footer();
+    }
+
     fn on_mcp_tool_call_begin(&mut self, ev: McpToolCallBeginEvent) {
         let ev2 = ev.clone();
         self.defer_or_handle(|q| q.push_mcp_begin(ev), |s| s.handle_mcp_begin_now(ev2));

codex-rs/tui/src/chatwidget/tests.rs

@@ -2795,6 +2795,26 @@ async fn interrupt_clears_unified_exec_processes() {
     let _ = drain_insert_history(&mut rx);
 }
 
+#[tokio::test]
+async fn turn_complete_clears_unified_exec_processes() {
+    let (mut chat, mut rx, _op_rx) = make_chatwidget_manual(None).await;
+
+    begin_unified_exec_startup(&mut chat, "call-1", "process-1", "sleep 5");
+    begin_unified_exec_startup(&mut chat, "call-2", "process-2", "sleep 6");
+    assert_eq!(chat.unified_exec_processes.len(), 2);
+
+    chat.handle_codex_event(Event {
+        id: "turn-1".into(),
+        msg: EventMsg::TurnComplete(TurnCompleteEvent {
+            last_agent_message: None,
+        }),
+    });
+
+    assert!(chat.unified_exec_processes.is_empty());
+
+    let _ = drain_insert_history(&mut rx);
+}
+
 // Snapshot test: ChatWidget at very small heights (idle)
 // Ensures overall layout behaves when terminal height is extremely constrained.
 #[tokio::test]