fix: fix command parameter result

Author: zimuya4153

src/legacy/api/CommandAPI.cpp

@@ -170,6 +170,9 @@ Local<Value> convertResult(ParamStorageType const& result, CommandOrigin const&
     if (result.hold(ParamKind::Kind::String)) {
         return String::newString(std::get<std::string>(result.value()));
     }
+    if (result.hold(ParamKind::Kind::Dimension)) {
+        return Number::newNumber(std::get<DimensionType>(result.value()).id);
+    }
     return {};
 }