fix: 统一商务表格展示并修正筛选和全量排序

internal/data/business/ledger_test.go

@@ -147,3 +147,24 @@ func TestLedgerChannelNicknameAndLiteralFuzzyFilter(t *testing.T) {
 		t.Fatal("模糊搜索不得扩大商务范围")
 	}
 }
+
+func TestSpendIDSortIsGlobalAndStableAcrossPages(t *testing.T) {
+	db, repo, scope, filter := prepareLedgerData(t)
+	if err := db.Exec("UPDATE tab_spend SET pay_time=1999 WHERE id=901").Error; err != nil {
+		t.Fatal(err)
+	}
+	filter.SortField, filter.Ascending = "id", true
+	first, err := repo.Spends(context.Background(), scope, filter, business.LedgerListOptions{Limit: 2})
+	if err != nil {
+		t.Fatal(err)
+	}
+	second, err := repo.Spends(context.Background(), scope, filter, business.LedgerListOptions{Offset: 2, Limit: 2})
+	if err != nil || len(first.Rows) != 2 || len(second.Rows) != 2 || first.Rows[1].ID >= second.Rows[0].ID {
+		t.Fatal("ascending sort must be applied before pagination")
+	}
+	filter.Ascending = false
+	last, err := repo.Spends(context.Background(), scope, filter, business.LedgerListOptions{Limit: 2})
+	if err != nil || last.Rows[0].ID != 909 || last.Rows[1].ID != 904 {
+		t.Fatalf("ID ordering must not fall back to timestamps: %+v %v", last, err)
+	}
+}