feat(payload): per-id 诊断明细，日志/命令输出 top-15 payload 来源

- PayloadDiagnostics.snapshot() 追加 topIds()：按 received 降序取前15个 payload id
- 格式 id(r收/c完/f失/x消/e期/rej拒)，供定位哪些 mod 频繁触发 enqueueWork
- 触发路径自动覆盖：/dimensionalripper status 命令 + slowPhase 慢相位日志
- 本改动纯诊断，不改任何执行时序，无性能影响（仅在 snapshot 调用时排序）

src/main/java/dev/modzuozhi/core/compat/PayloadDiagnostics.java

@@ -69,8 +69,24 @@ public final class PayloadDiagnostics {
             return "payloads: phase="+MainThreadPhaseCoordinator.phase(server)+" received="+received+" completed="+completed
                     +" failed="+failed+" cancelled="+cancelled+" expired="+expired+" rejected="+rejected
                     +" pending="+s.pending.size()+" oldestMs="+(System.nanoTime()-oldest)/1_000_000.0
-                    +" batches="+s.batches+" waitMs="+s.waitMs+" actionMs="+s.actionMs+" ids="+s.ids.size()+" other="+Arrays.toString(s.other)+" recent="+s.recent;
+                    +" batches="+s.batches+" waitMs="+s.waitMs+" actionMs="+s.actionMs+" ids="+s.ids.size()+" other="+Arrays.toString(s.other)+" recent="+s.recent
+                    +topIds(s);
         }
     }
+    /** Top payload ids by received count; bounded output for logs (who floods enqueueWork). */
+    private static String topIds(Stats s) {
+        if(s.ids.isEmpty()) return " top=[]";
+        var top=s.ids.entrySet().stream()
+                .sorted((a,b)->Long.compare(b.getValue()[0],a.getValue()[0]))
+                .limit(15).toList();
+        StringBuilder sb=new StringBuilder(" top=[");
+        for(int i=0;i<top.size();i++) {
+            var e=top.get(i);long[] v=e.getValue();
+            if(i>0)sb.append(' ');
+            sb.append(e.getKey()).append("(r").append(v[0]).append("/c").append(v[1]).append("/f").append(v[2])
+                    .append("/x").append(v[3]).append("/e").append(v[4]).append("/rej").append(v[5]).append(')');
+        }
+        return sb.append(']').toString();
+    }
     public static void clear(MinecraftServer server){STATS.remove(server);}
 }