astro 1.6.14

#5545 9082a850e Thanks @bluwy! - Exclude astro from Vite optimization
#5446 4f7f20616 Thanks @jyasskin! - Fix redirect() typing to allow all redirection status codes.
#5511 05915fec0 Thanks @matthewp! - Low-level head propagation

This adds low-level head propagation ability within the Astro runtime. This is not really useable within an Astro app at the moment, but provides the APIs necessary for renderEntry to do head propagation.
#5553 1aeabe417 Thanks @matthewp! - Fix Astro.params not having values when using base in SSR
#5549 795f00f73 Thanks @matthewp! - Use accumulated sort order when order production CSS
#5539 2c836b9d1 Thanks @wulinsheng123! - Error reporting fails on undefined error index
#5548 8f3f67c96 Thanks @ido-pluto! - Removed premature optimization