Function
A Client Component because the requested path is only readable through
usePathname; the page around it stays on the server. It lives beside
not-found.tsx, its only caller, rather than under src/components/.
The path is shown as it was requested, percent-encoding intact. Decoding it
would let anyone craft a link that prints a readable sentence of their
choosing on this page; encoded, the same link reads as %20-studded noise.
An unbroken path has no spaces to wrap at and no upper bound on its length, so it breaks anywhere and is clamped to two lines — it can neither push the page sideways nor bury the actions below it.
Spec: lesson-view-polish § "The Page Not Found state names the path that was requested".
The line on the Page Not Found state that names the address the learner asked for, so a mistyped path is something they can see rather than guess.