需要添加下table的字体颜色设置

html = f.read().replace("", "\n a, p, h1, h2, h3, h4, h5, h6, li { color: " + f'''{foreground_color};''' + "}\n\n" + " body { background: " + f'''{background_color};''' + "}\n")

a, p, h1, h2, h3, h4, h5, h6, li 这里可以再补充个 table， 在深色背景下，目前 table 内容字体颜色默认是黑色的，如果是背景颜色是就无法显示了

The issue shows the HTML/style replacement used by the previewer; start by locating that replacement in the preview-generation code. Check a dark-background preview containing a table, and consider the work done when table text remains readable while the existing foreground and background behavior is preserved.

Written by the indexing model from the issue text.