Remove CtrlX DataLayer support. (#18)

Now on CtrlX we use ROS topics as well.

Author: destogl

README.md

@@ -83,4 +83,3 @@ Check `node.py` how we glue it all up into a ros executable and run it.
     - `ControllerManagerServiceCaller` (outbound): Calls `controller_manager` services.
     - `LifecycleNodeServiceCaller` (outbound): Calls `/node/change_state` for lifecycle node transitions.
     - `RosSetGoalServer` (inbound): Exposes `/foreman/set_goal` service.
-    - `DatalayerAdapter` (outbound): ctrlX Datalayer integration (optional, to be added).

foreman/.gitignore

@@ -5,5 +5,3 @@ assets/
 **/snap/build/
 **/snap/log/
 **/foreman_snap_install/
-**/fbs/
-*.bfbs

foreman/foreman/adapters/__init__.py

@@ -4,18 +4,10 @@
 from .ros_node_parameters import RosNodeParameters
 from .ros_set_goal_server import RosSetGoalServer
 
-try:
-    from .datalayer.datalayer_adapter import DatalayerAdapter
-except ImportError as e:
-    import sys
-    print(f"[DATALAYER IMPORT FAILED] {e}", file=sys.stderr)
-    DatalayerAdapter = None
-
 __all__ = [
     "ComponentStateMonitor",
     "ControllerManagerServiceCaller",
     "LifecycleNodeServiceCaller",
     "RosSetGoalServer",
     "RosNodeParameters",
-    "DatalayerAdapter"
 ]