Translate remaining internal log messages to English

- EBENEN: drawing levels updated, sublayer not found, saved/verified
- GESTALTUNG: Linetypes before/after, fill field, opened/focused
- CLIP: disabled done
- ELEMENTE: Bulk-op, Listener bail
- Global: not found, not available, unchanged, failed, present

rhino/swisstopo.py

@@ -899,7 +899,7 @@ def generate_patch_from_contours(doc, contour_curves, progress=None):
         brep = rg.Brep.CreatePatch(
             geom_list, u_spans, v_spans, doc.ModelAbsoluteTolerance)
         if brep is None:
-            if progress: progress("Patch fehlgeschlagen (None zurueck)")
+            if progress: progress("Patch failed (None zurueck)")
             return None
         gid = doc.Objects.AddBrep(brep)
         if gid and gid != System.Guid.Empty:
@@ -1027,7 +1027,7 @@ def volumize_terrain_object(doc, top_obj, depth_doc, progress=None):
         old_id = top_obj.Id
         new_gid = doc.Objects.AddMesh(vol, attrs)
         if new_gid is None or new_gid == System.Guid.Empty:
-            if progress: progress("Volumize: AddMesh fehlgeschlagen")
+            if progress: progress("Volumize: AddMesh failed")
             return None
         doc.Objects.Delete(old_id, True)
         new_obj = doc.Objects.Find(new_gid)
@@ -1137,7 +1137,7 @@ def _geotiff_to_png(tif_path, max_dim=2048):
             img.width, img.height))
         return png_path
     except ImportError:
-        print("[SWISSTOPO] Pillow nicht verfuegbar — versuche Eto.Drawing")
+        print("[SWISSTOPO] Pillow not available — versuche Eto.Drawing")
     except Exception as ex:
         print("[SWISSTOPO] Pillow-convert fail:", ex)
     # --- Variante 2: Eto.Drawing (Mac NSImage liest TIFF)