Add option to fully expand explicit import list (`import Foo (Bar (..))` -> `import Foo (Bar (Baz))`)

## Is your enhancement request related to a problem? Please describe.

Currently, the "make imports explicit" option produces something like

```hs
import Foo `
```

producing an import list like

```hs
import Foo (bar, Baz (..))`
```

I (personally) prefer a fully explicit import list -- one that imports all data constructors.
The primary reason is because it can help greatly in tracking down in-scope names when code is broken and tooling fails.

Thus, I'd prefer

```hs
import Foo (bar, Baz (Qux))
```

## Describe the solution you'd like

I would like to see:

- An (preferably default) option to do a fully-explicit import for all data constructors
- An option (I think these are called lenses or inlay hints?) to turn partially explicit (`Bar (..)`) imports to fully explicit ones

## Describe alternatives you've considered

Alternatives would include:

- making this a non-default option,
- providing only the two-step behavior of "make partially explicit (`Bar (..)`); make fully explicit (`Bar(Baz)`)

## Additional context

None