Making $scriptPath configurable

[Joao Patricio]

Turn into an overridable default.

$scriptPath = 'resources/js/mingles/' . $this->component();

[Joao Patricio]

It is now explicit.

Use it just as in vite.config.js

    public function component(): string
    {
        return 'resources/js/mingles/HelloWorld/index.jsx';
    }