Data lines clip into axes in plot

[BattleCh1cken]

• Cetz version: 0.2.0
• Typst version: 0.10.0

When using the plot function the data lines overlap the axis lines, creating a somewhat unclean look.

Here's an example of what that might look like:

And here's the code to produce this:

#cetz.canvas({
  import cetz.plot
  plot.plot(
    size: (9,5),
    {
      plot.add(((1,2), (2,5), (3,5)))
      plot.add(((1,1), (2,8), (3,1)))
    }
  )
})

[johannes-wolf]

Will be implemented with #328. But the behaviour shown in the example will stay the default one, as it is considered correct.