Add ObjectiveServerStatus message

Used for objective server heartbeat and objective status broadcasting.

Author: henningkayser

moveit_studio_msgs/moveit_studio_agent_msgs/CMakeLists.txt

@@ -23,6 +23,7 @@ set(msg_files
   "msg/Json.msg"
   "msg/LicenseInfo.msg"
   "msg/Log.msg"
+  "msg/ObjectiveServerStatus.msg"
   "msg/PlanningGroup.msg"
   "msg/RobotJointState.msg"
   "msg/Waypoint.msg"

moveit_studio_msgs/moveit_studio_agent_msgs/msg/ObjectiveServerStatus.msg

@@ -0,0 +1,7 @@
+# Heartbeat of the Objective Server node
+builtin_interfaces/Time timestamp
+
+# Name and status descriptor of the current objective tree
+# See StatusTree::NodeStatus for valid objective_status values
+string objective_name
+string objective_status