fix: Add edges to wire builder individually

Co-authored-by: aider (gemini/gemini-2.5-pro) <aider@aider.chat>

src/SketchFeature.cpp

@@ -106,7 +106,9 @@ void SketchFeature::buildShape()
 
     if (!lineEdges.isEmpty()) {
         BRepBuilderAPI_MakeWire wireBuilder;
-        wireBuilder.Add(lineEdges);
+        for (const auto& edge : lineEdges) {
+            wireBuilder.Add(edge);
+        }
         if (wireBuilder.IsDone()) {
             TopoDS_Shape wiresShape = wireBuilder.Shape();
             TopExp_Explorer explorer(wiresShape, TopAbs_WIRE);