fix(nodes): count only expired/exhausted as 'ended', not disabled clients

The per-node depleted (ended) count folded disabled clients in with expired/exhausted (expired || exhausted || !Enable), so the Nodes page 'ended' chip was inflated and inconsistent with the inbound page, where disabled and depleted are separate buckets. Count only expired/exhausted in both GetAll and recountByGuid so 'ended' means the same thing on both pages.

internal/web/service/node.go

@@ -187,7 +187,7 @@ func (s *NodeService) GetAll() ([]*model.Node, error) {
 			}
 			expired := row.ExpiryTime > 0 && row.ExpiryTime <= now
 			exhausted := row.Total > 0 && row.Up+row.Down >= row.Total
-			if expired || exhausted || !row.Enable {
+			if expired || exhausted {
 				depletedByNode[nodeID]++
 			}
 		}

internal/web/service/node_tree.go

@@ -221,7 +221,7 @@ func (s *NodeService) recountByGuid(nodes []*model.Node, selfGuid string) {
 				}
 				expired := row.ExpiryTime > 0 && row.ExpiryTime <= now
 				exhausted := row.Total > 0 && row.Up+row.Down >= row.Total
-				if expired || exhausted || !row.Enable {
+				if expired || exhausted {
 					depletedByGuid[guid]++
 				}
 			}