astro 4.4.4

#10195 903eace233033998811b72e27a54c80d8e59ff37 Thanks @1574242600! - Fix build failure caused by read-only files under /public (in the presence of client-side JS).
#10205 459f74bc71748279fe7dce0688f38bd74b51c5c1 Thanks @martrapp! - Adds an error message for non-string transition:name values
#10208 8cd38f02456640c063552aef00b2b8a216b3935d Thanks @log101! - Fixes custom headers are not added to the Node standalone server responses in preview mode