chore(pegboard): add exit code log from container runner

Author: MasterPtato

packages/edge/infra/client/container-runner/src/main.rs

@@ -66,7 +66,17 @@ fn main() -> Result<()> {
 		&container_id,
 		root_user_enabled,
 	) {
-		Result::Ok(exit_code) => exit_code,
+		Result::Ok(exit_code) => {
+			eprintln!("run container exited: {exit_code}");
+			container::send_message(
+				&msg_tx,
+				None,
+				log_shipper::StreamType::StdErr,
+				format!("Exited with exit code {exit_code}"),
+			);
+
+			exit_code
+		}
 		Err(err) => {
 			eprintln!("run container failed: {err:?}");
 			container::send_message(