Implemented human-readable error messages for Windows API and Native API errors using FormatMessageW. Removed string obfuscation/protection when agent is built with verbose flag.

src/agent/core/http.nim

@@ -71,7 +71,7 @@ proc httpGet*(ctx: AgentCtx, heartbeat: seq[byte]): string =
 
     except CatchableError as err:
         # When the listener is not reachable, don't kill the application, but check in at the next time
-        print protect("[-] "), err.msg 
+        echo "[-] ", err.msg 
     
     finally:
         client.close()
@@ -103,7 +103,7 @@ proc httpPost*(ctx: AgentCtx, data: seq[byte]): bool {.discardable.} =
         discard waitFor client.request(fmt"http://{host}/{endpoint}", requestMethod, body)
     
     except CatchableError as err:
-        print protect("[-] "), err.msg 
+        print "[-] ", err.msg 
         return false
     
     finally: