Print Styles: Fixed header/footer content showing

Extra bits were showing due to recent changes.
Done a quick pass through major display views.

Fixes #4594

resources/sass/print-styles.scss

@@ -1,10 +1,6 @@
 @use "sass:math";
 @import "variables";
 
-header {
-  display: none;
-}
-
 html, body {
   font-size: 12px;
   background-color: #FFF;

resources/views/books/show.blade.php

@@ -17,7 +17,7 @@
 
 @section('body')
 
-    <div class="mb-s">
+    <div class="mb-s print-hidden">
         @include('entities.breadcrumbs', ['crumbs' => [
             $book,
         ]])

resources/views/layouts/parts/footer.blade.php

@@ -1,5 +1,5 @@
 @if(count(setting('app-footer-links', [])) > 0)
-<footer>
+<footer class="print-hidden">
     @foreach(setting('app-footer-links', []) as $link)
         <a href="{{ $link['url'] }}" target="_blank" rel="noopener">{{ strpos($link['label'], 'trans::') === 0 ? trans(str_replace('trans::', '', $link['label'])) : $link['label'] }}</a>
     @endforeach

resources/views/layouts/parts/header.blade.php

@@ -1,4 +1,4 @@
-<header id="header" component="header-mobile-toggle" class="primary-background px-xl grid">
+<header id="header" component="header-mobile-toggle" class="primary-background px-xl grid print-hidden">
     <div>
         @include('layouts.parts.header-logo')
         <button type="button"

resources/views/pages/show.blade.php

@@ -29,7 +29,7 @@
 
     @if ($commentTree->enabled())
         @if(($previous || $next))
-            <div class="px-xl">
+            <div class="px-xl print-hidden">
                 <hr class="darker">
             </div>
         @endif

resources/views/shelves/show.blade.php

@@ -11,7 +11,7 @@
 
 @section('body')
 
-    <div class="mb-s">
+    <div class="mb-s print-hidden">
         @include('entities.breadcrumbs', ['crumbs' => [
             $shelf,
         ]])