web/blog: long inline code makes posts scroll sideways at phone width #4609

On some blog posts, a long inline <code> span overflows the .prose column at phone width (around 390px). The whole page then scrolls sideways by about 26–30px.

This was isolated during the #4605 visual check: wide tables now scroll inside their own region and add nothing to the page width, but long inline code still pushes the page wide.

A likely fix is overflow-wrap: anywhere (or word-break: break-word) on .prose :not(pre) > code in web/packages/ui/src/styles/base.css. Fenced blocks (pre) should keep scrolling horizontally.

To do:

• Add the wrap rule and check a few long-identifier posts at 390px: no page-level horizontal scroll, and code blocks unchanged.