fix: 更新cdsl_schema.json配置

backend/engine/cdsl_engine/cdsl_schema.json

@@ -46,6 +46,8 @@
       "additionalProperties": false
     },
     "hostFace": {
+      "oneOf": [
+        {
           "type": "object",
           "properties": {
             "frame": {
@@ -63,6 +65,9 @@
           "required": ["frame"],
           "additionalProperties": false
         },
+        {"$ref": "#/$defs/selectorRef"}
+      ]
+    },
     "holePosition": {
       "type": "object",
       "properties": {"mm": {"$ref": "#/$defs/point3"}},
@@ -234,7 +239,7 @@
         "depth_mm": {"type": "number", "minimum": 0},
         "end_condition": {"$ref": "#/$defs/endCondition"},
         "positions": {"type": "array", "items": {"$ref": "#/$defs/holePosition"}},
-        "host_face": {"$ref": "#/$defs/selectorRef"},
+        "host_face": {"$ref": "#/$defs/hostFace"},
         "thread": {"type": "object"},
         "countersink": {"type": "object"},
         "counterbore": {"type": "object"}