astro 2.10.2

#7945 a00cfb894 Thanks @matthewp! - Fix race condition when performing swap for fallback
#7983 6cd7290d2 Thanks @natemoo-re! - Fix filename generation for .astro pages
#7946 9d0070095 Thanks @andremralves! - Fix: missing CSS import when 404 server Response redirects to a custom 404 page.
#7977 a4a637c8f Thanks @bluwy! - Fix inline root resolve logic
#7943 c2682a17c Thanks @natemoo-re! - Ensure that injected routes from node_modules are properly detected