Formatting chained function calls is weird

Formatting chained function calls should move each call to a separate line, similar to how prettier does it. I feel like we should do something simple like "If there are more than 2 function calls, move them each to a separate line".

Actual:

```ts
const result = someObject.getProperty("users").filter((user) => user.isActive)
.map((user) => user.id).sort((a, b) => a - b).find((id) => id > 100);
```

Expected:

```ts
const result = someObject
.getProperty('users')
.filter(user => user.isActive)
.map(user => user.id)
.sort((a, b) => a - b)
.find(id => id > 100);
```

Version: Deno 2.3.1

Reproduce the chained-call example with Deno 2.3.1, then locate the formatter implementation and its existing tests. Confirm the desired line-breaking rule and add coverage for the example; done means chained calls format with each call on its own line without regressing other formatting.

Written by the indexing model from the issue text.