chore: use on transition to paused to set charge to 0

services/dbpm3curr/current/app/src/AGEBD-SERVICE-DBPM3CURR.py

@@ -1,4 +1,5 @@
 import time
+from typing import override
 
 import numpy as np
 import typer
@@ -184,6 +185,8 @@ class Service(BaseService[PVs]):
         self.ChargeArrayBPMs = np.empty(len(pvs.bpms))
         self.iter = 0
 
+    # TODO: decorator needs min python3.12
+    @override
     def update(self):
         # set current to zero without beam
         if not self.pvs.dump_valve.get() == 1:
@@ -238,11 +241,11 @@ class Service(BaseService[PVs]):
         elif self.pvs.recalibrate_apply.get():
             self.pvs.calibration.put(self.pvs.calibration_new.get())
 
-    def on_pause(self):
+    # TODO: decorator needs min python3.12
+    @override
+    def on_transition_to_paused(self):
         """
-        Called when the service is transitioned to pause
-
-        Set current to zero when service is paused
+        Set current to zero when service is transitioned to paused.
         """
         self.pvs.charge.put(0.0)