Duplication (repetition) of inscriptions axisLabel

### Version

Apache ECharts 5.6

### Link to Minimal Reproduction

https://echarts.apache.org/examples/en/editor.html?c=bar3d-punch-card&gl=1

### Steps to Reproduce

ввести в код var hours = ['12a', '1a', '2a', '3a', '4a', '5a', '6a',
'7a', 'ZZZZ8a---long-long-long-long-long-long-long-long-long-long', '9a', '10a', '11a',
'12p', '1p', '2p', '3p', '4p', '5p',
'6p', '7p', '8p', '9p', '10p', '11p'];

### Current Behavior

Дублирование (повторение) надписей axisLabel


### Expected Behavior

Не дублирование (не повторение) надписей axisLabel

### Environment

```markdown
- OS:надписей axisLabel
- Browser:Google Chrome Версия: 137.0.7151.69 (Официальная сборка) (64 бит)
- Framework: Echarts (Examples)
```

### Any additional comments?

Как это исправить?

Start with the linked bar3d-punch-card minimal reproduction and use the supplied long hour label to reproduce the duplicated axisLabel rendering in Chrome. Trace the axis-label rendering path responsible for the repetition and verify the result against the expected behavior: each label should appear without duplication.

Written by the indexing model from the issue text.