The salvaged status-bar skin keys were seeded on the default skin, but
_build_skin_config merges default.colors into every skin — so daylight
and warm-lightmode silently inherited silver status_bar_text (#C0C0C0)
on their light backgrounds, rendering as low-contrast gray on gray.
Drop the seven status_bar_{text,strong,dim,good,warn,bad,critical}
entries from the default skin's colors and let get_prompt_toolkit_style
_overrides fall back to banner_text / banner_title / banner_dim /
ui_ok / ui_warn / ui_error. Dark skins keep their explicit overrides
and render identically; light skins now inherit their own dark banner
colors for readable status-bar text.
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