Maui Advanced Slider

[enisn]

Closes #243

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• Added AdvancedSliderPage

  • following page built with:

  <input:AdvancedSlider MaxValue="5000" 
                                   MinValue="50" 
                                   StepValue="50" 
                                   Value="{Binding Price}" 
                                   ValuePrefix="Offer:" 
                                   ValueSuffix="$" 
                                   Title="Choose Budget:"/>

  

• Removed animation until resolution of Unable to find IAnimationManager for 'Microsoft.Maui.Controls  dotnet/maui#3353