nixos/fcitx5: fix evaluation

        };

      in

      lib.attrsets.mergeAttrsList [

        (optionalFile "config" (lib.generators.toINI { }) sts.globalOptions)

        (optionalFile "profile" (lib.generators.toINI { }) sts.inputMethod)

        (optionalFile "config" (lib.generators.toINI { }) cfg.settings.globalOptions)

        (optionalFile "profile" (lib.generators.toINI { }) cfg.settings.inputMethod)

        (lib.concatMapAttrs

          (name: value: optionalFile

            "conf/${name}.conf"

            (lib.generators.toINIWithGlobalSection { })

            value)

          sts.addons)

          cfg.settings.addons)

      ];

    environment.variables = {