Update agent in database when sleep setting is changed to display latest checkin correctly.

server/agent/commands/sleep.nim

@@ -1,8 +1,13 @@
 import nanoid, sequtils, strutils, strformat, terminal, times
 import ../../types
+import ../../db/database
 
 proc taskExecuteSleep*(cq: Conquest, delay: int) = 
 
+    # Update 'sleep' value in database 
+    if not cq.dbUpdateSleep(cq.interactAgent.name, delay): 
+        return 
+
     # Create a new task 
     let 
         date: string = now().format("dd-MM-yyyy HH:mm:ss")