chore: bump codec d28fd71, kernel a03e4f0, graph 79bdc4b

Codec: PRs #71-#74 merged (MPOLYGON layout, multiline ATTDEF/ATTRIB DXF,
DXF MATERIAL/ACSH matrix, restorable SAT/SAB + history roots) and issues
#55 #64-#69 fixed. EntityType now boxes Surface, Extended, Table,
MultiLeader and Helix (2344 B -> 848 B per entity): construction sites
wrap in Box, the entity traits forward through Box, and the python
plugin generator converts with into(). Kernel: PR #70 (cuboid ring
winding).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

src/app/presspull_ops.rs

@@ -140,7 +140,7 @@ impl super::OpenCADStudio {
                                 surface.surface_data = solid_history::extrusion_surface_data(record)
                                     .ok_or("PRESSPULL: the surface parameters could not be retained.")?;
                             }
-                            EntityType::Surface(surface)
+                            EntityType::Surface(Box::new(surface))
                         };
                         (body, history, entity)
                     }