Foundation Classes - Move Map's algo part to external file #213

Updated multiple classes to utilize the new NCollection_MapAlgo
  for union, intersection, and other set operations,
    improving code structure and maintainability.
Deprecated older methods in NCollection_Map in favor of the new algorithmic approaches.

src/ShapeUpgrade/ShapeUpgrade_UnifySameDomain.cxx

@@ -2516,7 +2516,7 @@ Standard_Boolean ShapeUpgrade_UnifySameDomain::MergeEdges(TopTools_SequenceOfSha
       }
     }
   }
-  VerticesToAvoid.Unite(NonMergVrt);
+  NCollection_MapAlgo::Unite(VerticesToAvoid, NonMergVrt);
 
   // do loop while there are unused edges
   TopTools_MapOfShape aUsedEdges;