refactor: bundle pages/*css in release

Author: jsjoeio

ci/build/build-release.sh

@@ -35,6 +35,7 @@ bundle_code_server() {
   rsync src/browser/media/ "$RELEASE_PATH/src/browser/media"
   mkdir -p "$RELEASE_PATH/src/browser/pages"
   rsync src/browser/pages/*.html "$RELEASE_PATH/src/browser/pages"
+  rsync src/browser/pages/*.css "$RELEASE_PATH/src/browser/pages"
   rsync src/browser/robots.txt "$RELEASE_PATH/src/browser"
 
   # Add typings for plugins