[ShapeAppearanceModel] Automatically handle RTL layout

[MuntashirAkon]

Is your feature request related to a problem? Please describe.
Consider the following style using MaterialCardView:

    <style name="Widget.AppTheme.CardView.Outlined.DiagonallyRounded" parent="Widget.Material3.CardView.Outlined">
        <item name="shapeAppearance">@style/ShapeAppearance.AppTheme.DiagonallyRounded</item>
    </style>

    <style name="ShapeAppearance.AppTheme.DiagonallyRounded" parent="">
        <item name="cornerSize">24dp</item>
        <item name="cornerFamily">rounded</item>
        <item name="cornerSizeBottomRight">0dp</item>
        <item name="cornerSizeTopLeft">0dp</item>
    </style>

Clearly, this will display a card rounded in the top-right and bottom-left corners (since others are set to 0). When the layout is set to RTL, it should swap the positions (it does not here since it correctly handles left or right instead of start or end).

Describe the solution you'd like
It should be logical to rename the existing options or provide new options such as cornerSizeBottomEnd, cornerSizeTopStart which would handle RTL layouts.

Describe alternatives you've considered
Handle it myself programmatically.

[imhappi]

While this request is very valid, we're marking this as a lower-priority for now since there are workarounds and it'll require a large number of components to be updated

As a workaround, you can handle it programmatically as you mentioned, or use resource qualifiers (see Layout Direction in https://developer.android.com/guide/topics/resources/providing-resources#AlternativeResources)

[MuntashirAkon]

Thanks. I wasn't expecting it to be fixed anytime soon.