wrong position of window line when setting `width = 'fill'` unless setting `placement.horizontal = 'center'`

[milanglacier]

example config:

require('incline').setup {
        window = {
            width = 'fill',
            placement = {
                vertical = 'bottom',
            },
            margin = {
                horizontal = {
                    left = 0,
                    right = 0,
                },
            },
            padding = {
                left = 0,
                right = 0,
            },
        },
    }

when there are two windows, the window line for the window that is focused is left shifted (my focus is on the right window):

however, adding placement,horizontal = 'center' solves the issue. I guess the inner logic doesn't handle the width = fill case with placement.horizontal

[b0o]

Thanks for reporting! Can you test the latest commit and let me know if that fixes your issue?