Calendar header mis-aligns when parent has text-align:left

Nobody has claimed this yet.

### Flux version

2.15.1

### Livewire version

v4.3.5

### Tailwind version

4.3.3

### Browser and Operating System

Firefox on Linux

### What is the problem?

The calendar's header (with day letters) don't have an explicit alignment, compared to date numbers which do have them. When a parent element has an explicit alignment (e.g. `text-align: left`) it overrides the browser's default (`text-align: center` for `th`).

### Code snippets to replicate the problem

```

```

### Screenshots/ screen recordings of the problem

### How do you expect it to work?

It be nice if the calendar is contained unless I add css to override explicit parts of it.

Otherwise it would be good if the headers and the body of the calendar table behave the same, so setting a `text-align: left` aligns not only the day letters but also the date numbers.

### Please confirm (incomplete submissions will not be addressed)

- [x] I have provided easy and step-by-step instructions to reproduce the bug.
- [x] I have provided code samples as text and NOT images.
- [x] I understand my bug report will be closed if I haven't met the criteria above.

Start by reproducing the Flux calendar inside the provided text-left wrapper in Firefox on Linux, then inspect how the calendar header and date cells align. Done means the day-letter headers and date numbers behave consistently when a parent sets text-align: left, without requiring component-specific override CSS.

Written by the indexing model from the issue text.