Merge branch 'main' of http://331002.xyz:8418/240241002/ai_v

feat(js): 更新模型大小配置

修改SIZE_MODELS数组中的模型名称，
将'nano-banana-2'替换为'nano-banana-pro'
```

static/js/main.js

@@ -457,7 +457,7 @@ document.addEventListener('paste', (e) => {
     }
 });
 
-const SIZE_MODELS = ['nano-banana-2', 'gemini-3.1-flash-image-preview'];
+const SIZE_MODELS = ['nano-banana-pro', 'gemini-3.1-flash-image-preview'];
 
 document.getElementById('modelSelect').onchange = (e) => {
     document.getElementById('sizeGroup').classList.toggle('hidden', !SIZE_MODELS.includes(e.target.value));