Masse-Dropdown in Oberleiste + Satellite-Settings statt Dimensionen-Inline

User-Feedback: Mass-Style passt nicht ins Dimensionen-Panel, und der
Name "Mass-Style" gefaellt nicht. Umzug in die Oberleiste (analog Display)
+ Zahnrad oeffnet eigenes Settings-Fenster. UI-Begriff jetzt "Masse".

Frontend:
- OberleisteApp: neue Gruppe "Masse" mit Preset-Dropdown + Zahnrad-Button
  zwischen Display und Massstab
- MasseSettingsApp.jsx (neu): Satellite-Fenster mit Name/Raum-Rundung/
  Mass-Dezimalstellen/Mass-Einheit + Picker + Add/Delete
- DimensionenApp: MassStyleSection raus
- rhinoBridge: setMasseActive + openMasseSettings (Topbar);
  masseSetActive/masseSavePreset/masseDeletePreset (Settings-Fenster)

Backend:
- rhino/masse_settings.py (neu): Bridge fuer das Satellite-Fenster,
  Topics SET_ACTIVE / SAVE / DELETE, triggert regen_all_rooms + topbar refresh
- mass_style.regen_all_rooms(doc): neue cross-modul-Helper, queued
  Raum-Regen fuer alle raum_outline-Objekte
- oberleiste.py: massePresets + masseActiveId im State, SET_MASSE_ACTIVE
  + OPEN_MASSE_SETTINGS handler, Signature update
- dimensionen.py: Mass-Style-Endpoints + State raus (sind jetzt im
  OberleisteBridge bzw. MasseSettingsBridge)

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

rhino/dimensionen.py

@@ -20,7 +20,6 @@ if _HERE not in sys.path:
     sys.path.insert(0, _HERE)
 
 import panel_base
-import mass_style
 
 PANEL_GUID_STR = "9e3c8c5d-6d4a-4f3e-b3c5-d4e5f6071a2c"
 
@@ -343,34 +342,6 @@ class DimensionenBridge(panel_base.BaseBridge):
         elif t == "SET_CIRCLE_RADIUS":self._set_circle_radius(p)
         elif t == "SET_LINE_LENGTH":  self._set_line_length(p)
         elif t == "SET_RECTANGLE":    self._set_rectangle(p)
-        elif t == "MASS_STYLE_SET_ACTIVE":
-            mass_style.set_active_id(Rhino.RhinoDoc.ActiveDoc, p.get("id"))
-            self._send_state(force=True)
-            self._broadcast_raum_regen()
-        elif t == "MASS_STYLE_SAVE":
-            mass_style.save_preset(Rhino.RhinoDoc.ActiveDoc, p.get("preset") or {})
-            self._send_state(force=True)
-            self._broadcast_raum_regen()
-        elif t == "MASS_STYLE_DELETE":
-            mass_style.delete_preset(Rhino.RhinoDoc.ActiveDoc, p.get("id"))
-            self._send_state(force=True)
-            self._broadcast_raum_regen()
-
-    def _broadcast_raum_regen(self):
-        """Beim Preset-Wechsel: alle Raeume regen damit die Stempel-Flaechen
-        in der neuen Default-Rundung erscheinen. Eingehaengt in elemente."""
-        try:
-            import elemente
-            doc = Rhino.RhinoDoc.ActiveDoc
-            if doc is None: return
-            for obj in doc.Objects:
-                try:
-                    m = elemente._read_meta(obj)
-                    if m and m.get("type") == "raum_outline":
-                        elemente._queue_regen(m["id"])
-                except Exception: pass
-        except Exception as ex:
-            print("[DIMENSIONEN] mass_style raum-regen:", ex)
 
     # --- State-Snapshot -----------------------------------------------------
 
@@ -405,8 +376,6 @@ class DimensionenBridge(panel_base.BaseBridge):
             "refPoint":    self._ref,
             "coordSystem": self._coord_sys,
             "planeName":   "CPlane" if self._coord_sys == "cplane" else "Welt",
-            "massStyles":       mass_style.list_presets(doc),
-            "massStyleActive":  mass_style.get_active_id(doc),
         }
         shape = _detect_shape(objs)
         out["shape"] = shape
@@ -445,8 +414,6 @@ class DimensionenBridge(panel_base.BaseBridge):
             tuple(sorted((state.get("position") or {}).items())),
             tuple(sorted((state.get("dimensions") or {}).items())),
             tuple(sorted((state.get("shape") or {}).items())) if state.get("shape") else None,
-            state.get("massStyleActive"),
-            len(state.get("massStyles") or []),
         )
         if not force and sig == self._last_sig:
             return