Implemented basic shell command execution and result retrieval. Next Step: Remove completed tasks from queue

agents/monarch/task.nim

@@ -0,0 +1,26 @@
+import ./types 
+import ./commands/commands
+
+proc handleTask*(task: Task): Task = 
+    
+    # Handle task command
+    case task.command: 
+    of ExecuteShell: 
+        
+        let cmdResult = executeShellCommand(task.args)
+        echo cmdResult
+
+        return Task(
+            id: task.id, 
+            agent: task.agent,
+            command: task.command,
+            args: task.args,
+            result: cmdResult,
+            status: Completed
+        )
+
+    else: 
+        echo "Not implemented"
+        return nil 
+
+    return task