fix: rename ambiguous "id" parameter to "message-id" (#469)

The previous log format used two "id" fields, causing ambiguity.
Updated the second occurrence to "message-id" for clearer parsing and readability.

Author: Gladiak

lib/sender.js

@@ -624,7 +624,7 @@ class Sender extends EventEmitter {
 
                                 log.info(
                                     this.logName,
-                                    'id=%s %s.%s ACCEPTED from=%s to=%s src=%s mx=%s id=%s (%s)',
+                                    'id=%s %s.%s ACCEPTED from=%s to=%s src=%s mx=%s message-id=%s (%s)',
                                     delivery.sessionId,
                                     delivery.id,
                                     delivery.seq,
@@ -763,7 +763,7 @@ class Sender extends EventEmitter {
             const ttl = deferTimes[deferredCount];
             log.info(
                 this.logName,
-                'id=%s %s.%s DEFERRED[%s] from=%s to=%s src=%s mx=%s id=%s (%s)',
+                'id=%s %s.%s DEFERRED[%s] from=%s to=%s src=%s mx=%s message-id=%s (%s)',
                 delivery.sessionId,
                 delivery.id,
                 delivery.seq,
@@ -813,7 +813,7 @@ class Sender extends EventEmitter {
         } else {
             log.info(
                 this.logName,
-                'id=%s %s.%s REJECTED[%s] from=%s to=%s src=%s mx=%s id=%s (%s)',
+                'id=%s %s.%s REJECTED[%s] from=%s to=%s src=%s mx=%s message-id=%s (%s)',
                 delivery.sessionId,
                 delivery.id,
                 delivery.seq,