[AB-82] adding instant for cooldown exception model

removing not needed models for payday and slots cooldown exceptions

abstracto-application/core/core-int/src/main/java/dev/sheldan/abstracto/core/command/execution/CoolDownCheckResult.java

@@ -5,12 +5,15 @@ import lombok.Getter;
 import lombok.Setter;
 
 import java.time.Duration;
+import java.time.Instant;
+import java.time.temporal.ChronoUnit;
 
 @Getter
 @Setter
 @Builder
 public class CoolDownCheckResult {
     private Duration executeIn;
+    private Instant executeAt;
     private Boolean canExecute;
     private CoolDownReason reason;
 
@@ -20,6 +23,7 @@ public class CoolDownCheckResult {
                 .canExecute(false)
                 .reason(CoolDownReason.SERVER)
                 .executeIn(duration)
+                .executeAt(Instant.now().plus(duration.toSeconds(), ChronoUnit.SECONDS))
                 .build();
     }
 
@@ -28,6 +32,7 @@ public class CoolDownCheckResult {
                 .builder()
                 .canExecute(false)
                 .reason(CoolDownReason.CHANNEL_GROUP)
+                .executeAt(Instant.now().plus(duration.toSeconds(), ChronoUnit.SECONDS))
                 .executeIn(duration)
                 .build();
     }
@@ -37,6 +42,7 @@ public class CoolDownCheckResult {
                 .builder()
                 .canExecute(false)
                 .reason(CoolDownReason.MEMBER)
+                .executeAt(Instant.now().plus(duration.toSeconds(), ChronoUnit.SECONDS))
                 .executeIn(duration)
                 .build();
     }