update tot_magnetization (#1189)

Fixed an issue where the advanced parameters were not updating the tot_magnetization when loading a previous calculation.

Author: AndresOrtegaGuerrero

src/aiidalab_qe/app/configuration/advanced/model.py

@@ -333,3 +333,4 @@ def _set_pw_parameters(self, pw_parameters):
         )  # type: ignore
         if "tot_magnetization" in system_params:
             magnetization.type = "tot_magnetization"
+            magnetization.total = system_params["tot_magnetization"]