pcb search: don't list generators in groups

pcbnew/tools/pcb_control.cpp

@@ -2188,7 +2188,6 @@ int PCB_CONTROL::UpdateMessagePanel( const TOOL_EVENT& aEvent )
 
                         if( aItem->Type() == PCB_GROUP_T || aItem->Type() == PCB_GENERATOR_T )
                         {
-                            // Use dynamic_cast to include PCB_GENERATORs.
                             static_cast<PCB_GROUP*>( aItem )->RunOnChildren( accumulateArea, RECURSE_MODE::RECURSE );
                             return;
                         }

pcbnew/widgets/search_handlers.cpp

@@ -364,6 +364,10 @@ int GROUP_SEARCH_HANDLER::Search( const wxString& aQuery )
 
     for( BOARD_ITEM* item : board->Groups() )
     {
+        // Skip generators, they are for internal use, not user-facing grouping
+        if( item->Type() == PCB_GENERATOR_T )
+            continue;
+
         if( frp.findString.IsEmpty() || item->Matches( frp, nullptr ) )
             m_hitlist.push_back( item );
     }