Make ToggleButtons can display only icons

[thaqebon]

Description

Add onlyIcons() to ToggleButtons to hide option labels and display only icons:

• Hides button labels by setting them as sr-only.
• Optionally consider option labels as icons when using options() to skip the use of icons().

use Filament\Forms\Components\ToggleButtons;

ToggleButtons::make('status')
    ->options([
        'draft' => 'Draft',
        'scheduled' => 'Scheduled',
        'published' => 'Published'
    ])
    ->icons([
        'draft' => 'heroicon-o-pencil',
        'scheduled' => 'heroicon-o-clock',
        'published' => 'heroicon-o-check-circle',
    ])
    ->onlyIcons()

Or

ToggleButtons::make('status')
    ->options([
        'draft' => 'heroicon-o-pencil',
        'scheduled' => 'heroicon-o-clock',
        'published' => 'heroicon-o-check-circle',
    ])
    ->onlyIcons(optionLabelAsIcon: true)

Visual changes

Before: option label is an empty string

After: use onlyIcons()

Functional changes

• Code style has been fixed by running the composer cs command.
• Changes have been tested to not break existing functionality.
• Documentation is up-to-date.