make outdated notice more intrusive

Author: bishabosha

_getting-started/index.md

@@ -4,7 +4,6 @@ title: Getting Started
 partof: getting-started
 languages: [fr, ja, ru, uk]
 includeTOC: true
-
 newcomer_resources:
   - title: Are You Coming From Java?
     description: What you should know to get to speed with Scala after your initial setup.

_includes/outdated-notice.html

@@ -0,0 +1,7 @@
+<div class="inline-sticky-top inline-sticky-top-higher">
+  <div class="wip-notice">
+    <h4>Outdated Notice</h4>
+    <p><a class="new-version-notice" href="{{ include.new-version }}"><i class="fa fa-info"></i><span>&nbsp;&nbsp;
+      This page has a new version.</span></a></p>
+  </div>
+</div>

_ja/scala3/contribute-to-docs.md

@@ -1,5 +1,5 @@
 ---
-layout: inner-page-documentation
+layout: singlepage-overview
 overview-name: "Scala 3 Documentation"
 title: Contributing to the Docs
 language: ja

_layouts/blog-detail.html

@@ -7,6 +7,9 @@
 		<div class="content-primary cheatsheet">
 			<div class="inner-box">
 				<div class="toc-context">
+					{% if page.new-version %}
+					{% include outdated-notice.html new-version=page.new-version %}
+					{% endif %}
 					{{content}}
 				</div>
 

_layouts/blog-list.html

@@ -1,5 +1,6 @@
 ---
 ---
+<!-- TODO: This is still used by `/ja/index.html`, we should revert that to use `layout: inner-page-documentation` -->
 {% include headertop.html %} {% include headerbottom.html %}
 {% if page.new-version %}<a class="new-version-notice" href="{{ page.new-version }}">This page has a new version.</a>{% endif %}