ui: pid mark app_key prefer cmdline token

selective-vpn-gui/traffic_mode_dialog.py

@@ -1942,7 +1942,12 @@ RU: Применяет policy-rules и проверяет health. При оши
                 raise RuntimeError(f"failed to read cgroup for pid={pid} (process may not exist)")
 
             cmdline = self._cmdline_from_pid(pid) or f"pid={pid}"
-            app_key = self._exe_from_pid(pid) or self._infer_app_key_from_cmdline(cmdline) or f"pid:{pid}"
+            # Prefer command-derived key to align with Profiles/Run behavior (less duplication).
+            app_key = self._infer_app_key_from_cmdline(cmdline)
+            if not app_key:
+                app_key = self._exe_from_pid(pid)
+            if not app_key:
+                app_key = f"pid:{pid}"
 
             target = "vpn" if self.rad_app_vpn.isChecked() else "direct"
             ttl_sec = int(self.spn_app_ttl.value()) * 3600