Fix TetraIF build warnings

- LogViewModels: replace deprecated invalidateFilter() with
  begin/endFilterChange() (11 sites)
- LogViewTelegramEdit: move m_logger to match member declaration order
  (-Wreorder) and consume QFile::open results
- PrtCnvBroadcastMgr: move m_logger to match member declaration order
  (-Wreorder)
- PrtCnvCentralThread: add remaining AreaEffectSimulationType values to
  the silent-ignore switch group (-Wswitch)
- PrtCnvMain: consume freopen results in daemonize (-Wunused-result)

qt6-after/qt6-migrated-legatus/TetraIF/PrtCnv/PrtCnvMain.cpp

@@ -65,9 +65,12 @@ static void daemonize()
   }
 
   
-  freopen( "/dev/null", "r", stdin);
-  freopen( "/dev/null", "w", stdout);
-  freopen( "/dev/null", "w", stderr);
+  if (freopen( "/dev/null", "r", stdin ) == nullptr
+      || freopen( "/dev/null", "w", stdout ) == nullptr
+      || freopen( "/dev/null", "w", stderr ) == nullptr)
+  {
+    exit(EXIT_FAILURE);
+  }
 #endif
 }