Add flag to skip reading arguments.

A common use case is creating a recipe that can take options with defaults. For example

```make
test *files=tests:
pytest {{ files }}

lint *files="src tests"
ruff check {{ files }}
```

This allows for fine tuning the files passed to `test` and `lint`. But in many cases, the defaults are what you really want (in ci for example). As defined, we can't run

```bash
just test lint
```
as `test` will swallow `lint` as an argument. '

It would be awesome if there was a flag like `--no-args` to say no arguments are allowed, only recipes. Then you could run

```bash
just --no-args test lint
```

instead of something like

```bash
just test && just lint
```

This is kind of the inverse of the `--one` options.

My apologies if this has already been requested, and thank you for the excellent tool!