use laravel Conditionable trait

[foremtehan]

Added laravel Conditionable trait, It allows to use when on methods chain like:

TelegramMessage::create()
    ->content('body')
    ->when($condition, fn(TelegramMessage $telegram) => $telegram->buttonWithCallback('button', 123))
    ->button('button', 'url');

[foremtehan]

we do support "illuminate/support": "5.5 - 9" but this trait not exists before version 8, what we should do now ?

[irazasyed]

Thanks for the PR.

Please add tests for this.

Also, we can drop support for older versions prior to v8 of Laravel and release a major version of this package. I'll look into this shortly.

[foremtehan]

Done.

[irazasyed]

Thank you!