TextInput mode=outline label animation was initially offset

### Current behaviour
After the page/screen loads, when the TextInput mode=outline has a value, the label is initially positioned at the right which results in overlapping with the outline, then does a sliding animation to the left.


See video:
https://github.com/user-attachments/assets/202e3c1e-3b1a-4314-900a-83d2f6e47d0f

### Expected behaviour
No sliding animation like in V4.

### How to reproduce?
a simple: ` `

"No Loops", just plain render of multiple ``

I also created a [Snack sample](https://snack.expo.dev/dczmwbv0Sg2ptnF44p4Qo)

### Preview

### What have you tried so far?
the v4 seems fine, but doesn't support MD3.

### Your Environment

| software | version
| --------------------- | -------
| react-native | 0.74.5
| react-native-paper | 5.12.5
| node | 18.20.5
| npm or yarn | npm@10.8.2
| expo sdk | 51.0.28

从 TextInput 的实现开始，根据链接的 Snack 或提供的 value 和 label 重现所描述的输入情况。检查 label 的初始位置及其在渲染时的过渡；当一个填充了内容的 mode="outlined" TextInput 在没有滑动动画的情况下出现在最终位置时，即表示完成。

由索引模型根据 Issue 内容生成。