fix prismic tweeter embeds

app/views/base/notFound.scala.html

@@ -4,8 +4,7 @@
 title = "Page not found",
 moreJs = prismicJs,
 moreCss = cssTag("notFound.css"),
-csp = defaultCsp.withPrismic(isGranted(_.Prismic)).some) {
-
+csp = isGranted(_.Prismic) option defaultCsp.withPrismic(true)) {
 <div class="content_box small_box">
   <header>
     <h1>404</h1>

app/views/blog/layout.scala.html

@@ -12,7 +12,7 @@ moreCss = cssTag("blog.css"),
 moreJs = pageJs,
 side = side,
 openGraph = openGraph,
-csp = defaultCsp.withPrismicEditor(isGranted(_.Prismic)).some) {
+csp = defaultCsp.withPrismic(isGranted(_.Prismic)).some) {
 <div id="lichess_blog" class="content_box">
   @body
 </div>

modules/common/src/main/ContentSecurityPolicy.scala

@@ -58,7 +58,7 @@ case class ContentSecurityPolicy(
     frameSrc = "https://docs.google.com" :: frameSrc
   )
 
-  def withPrismicEditor(maybe: Boolean): ContentSecurityPolicy = if (maybe) copy(
+  private def withPrismicEditor(maybe: Boolean): ContentSecurityPolicy = if (maybe) copy(
     scriptSrc = "https://static.cdn.prismic.io" :: scriptSrc,
     frameSrc = "https://lichess.prismic.io" :: "https://lichess.cdn.prismic.io" :: frameSrc,
     connectSrc = "https://lichess.prismic.io" :: "https://lichess.cdn.prismic.io" :: connectSrc