match expression

[amitu]

We should support match expressions with exhaustiveness checks:

In f-script

-- ftd.text: hello
padding.px: {
    match $ftd.device {
         mobile: 10
         desktop: 20
         xl: 30
    }
}

During Component Initialisation

-- match $ftd.device:

-- mobile-component:
case: mobile

-- desktop-component:
case: desktop

-- xl-component:
case: xl

-- end: match

[amitu]

Already being discussing in other discussions.