ftd.code theme change fixed

[harshdoesdev]

ftd.code theme change fixed

Example:

-- ftd.code:
lang: ftd
role: $inherited.types.copy-small
theme: fastn-theme.light
theme if { ftd.dark-mode }: fastn-theme.dark

\-- ftd.column:
padding.px: 10 ;; <hl>
spacing.fixed.px: "50"
height.fixed.px: 200
width.fixed.px: 300 ;; <hl>
overflow-y: scroll
border-color: $red-yellow
border-style: solid
border-width.px: 2