fix: snapshot timing to include only indices older than 24 hours

Author: mjabascal10

backend/src/main/java/com/park/utmstack/service/index_policy/IndexPolicyService.java

@@ -162,7 +162,7 @@ public void updatePolicy(PolicySettings settings) {
                     .ifPresent(state -> {
                         Transition transition = state.getTransitions().get(0);
                         transition.setStateName(Constants.STATE_BACKUP);
-                        transition.setConditions(null);
+                        transition.setConditions(new TransitionCondition("24h"));
                     });
 
                 // open -> safe_delete
@@ -178,6 +178,7 @@ public void updatePolicy(PolicySettings settings) {
                     .ifPresent(state -> {
                         Transition transition = state.getTransitions().get(0);
                         transition.setStateName(Constants.STATE_OPEN);
+                        transition.setConditions(new TransitionCondition("24h"));
                     });
 
                 // open -> delete