Native wire fixture: a box edge round's cylinder keeps its own frame

With swap_uv_keeps_analytic_definition (#2281) on, the fillet's cylinder in
box_and_fillet_have_stable_wire_records keeps the frame it was made with:
its origin moves along the axis from x = 0 to x = -20 (the edge runs x 0 to
40), with the same axis, radius 2 and trims; the last bits of the axis and
radius move with it. The same surface; turning that flag alone off gives
the old record back. Re-blessed with NATIVE_BREP_BLESS=1.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01SdcgEu4Lr3moCCisdZShKz

crates/kernel/src/native/fixtures/box-fillet-v5.json

@@ -3652,23 +3652,23 @@
           "surface": {
             "frame": {
               "origin": [
-                0.0,
-                2.0000000000000027,
-                7.9999999999999964
+                -20.0,
+                2.000000000000002,
+                7.999999999999997
               ],
               "x_axis": [
                 0.0,
-                -3.1086244689504328e-15,
+                -2.886579864025403e-15,
                 1.0
               ],
               "y_axis": [
                 0.0,
                 -1.0,
-                -3.1086244689504328e-15
+                -2.886579864025403e-15
               ]
             },
             "kind": "cylinder",
-            "radius": 2.0000000000000036
+            "radius": 2.000000000000003
           }
         }
       ],