fix: highlight text color

src/main/frontend/components/block.cljs

@@ -1925,7 +1925,8 @@
       (when bg-color
         {:style {:background-color (if (some #{bg-color} ui/block-background-colors)
                                      (str "var(--ls-highlight-color-" bg-color ")")
-                                     bg-color)}
+                                     bg-color)
+                 :color (when-not (some #{bg-color} ui/block-background-colors) "white")}
          :class "px-1 with-bg-color"}))
      (remove-nils
       (concat