Stopwatch example does not run correctly on Windows

[Stopwatch example](https://github.com/charmbracelet/bubbletea/blob/master/examples/stopwatch/main.go) does not run as expected on Windows when using
```go
m := model{
stopwatch: stopwatch.NewWithInterval(time.Millisecond),
}
```
The count changes within 1000ms for a while, but actually lasts a few seconds
When using
```go
m := model{
stopwatch: stopwatch.NewWithInterval(time.Second),
}
```
it runs as expected
BTW, runs fine on Mac
I don't know how to fix it when using time.Millisecond

Start with examples/stopwatch/main.go and run the example on Windows using time.Millisecond, comparing its behavior with the time.Second interval and the Mac result described here. Trace the stopwatch.NewWithInterval path to identify why millisecond timing drifts; done means the millisecond stopwatch advances at the expected interval on Windows.

Written by the indexing model from the issue text.