[entities] Restore dc_ methods instead of __getattr__ proxy In 8de62610cea2, a __getattr__ proxy was introduced to handle compatibility with dc_* methods being called on entity instances instead of through the IDublinCore adapter. Unfortunately, __getattr__ does not play well with super() and since the latter is often used by, we here restore all dc_ methods with an explicit proxy to the adapter. More verbose but should work. Closes #17103999.

/***************************************/
/* Manage view (views/startup.py)      */
/***************************************/

table.startup {
  width: 100%;
}

/* table.startup td { */
/*   padding: 0.1em 0.2em; */
/* } */

table.startup td.addcol {
  text-align: right;
  width: 0.5em;
}

table.startup th{
  text-align: left;
}