Incorrect bright black color in One Half Dark theme

[SenseiMarv]

There is a problem with the bright black color of the One Half Dark theme not being visible against the background color: sonph/onehalf#124. This can be seen, for example, when zsh-autosuggestions are no longer visible during rendering. The color should be changed, as this open PR shows: sonph/onehalf#133.

Since it seems that the OneHalf repo is no longer actively maintained, and the open PRs have been sitting around for a while, I wanted to ask if it would be possible to proactively change the wrong color here, as suggested in the linked PR above.

See also:

• Shell completion is invisible with OneHalfDark theme ghostty-org/ghostty#3450