imp: Bring back the global actions on the news

When there are several days to act on, it's sometimes better to be able
to act on all the days at once.

src/assets/stylesheets/components/popup.css

@@ -2,6 +2,8 @@
     position: relative;
 
     display: inline-block;
+
+    text-align: left;
 }
 
 .popup__opener {

src/views/news/index.phtml

@@ -200,6 +200,62 @@
             <?php endforeach; ?>
         </section>
     <?php endforeach; ?>
+
+    <div class="news__postpone">
+        <details
+            class="popup news__postpone-popup"
+            data-controller="popup"
+            data-action="toggle->popup#update click@window->popup#closeOnClickOutside keydown->popup#closeOnEscape"
+        >
+            <summary class="popup__opener">
+                <span class="button news__postpone-button">
+                    <?= icon('menu') ?>
+                    <?= _('Actions') ?>
+                </span>
+            </summary>
+
+            <nav class="popup__container popup__container--bottom" role="menu">
+                <div class="popup__title"><?= _('Empty the news') ?></div>
+
+                <form method="post" action="<?= url('mark collection as read', ['id' => $news->id]) ?>" role="menuitem">
+                    <input type="hidden" name="csrf" value="<?= $csrf_token ?>" />
+                    <input type="hidden" name="from" value="<?= url('news') ?>" />
+
+                    <button class="popup__item popup__item--button">
+                        <?= icon('check') ?>
+                        <?= _('Mark all as read') ?>
+                    </button>
+                </form>
+
+                <form method="post" action="<?= url('read collection later', ['id' => $news->id]) ?>" role="menuitem">
+                    <input type="hidden" name="csrf" value="<?= $csrf_token ?>" />
+                    <input type="hidden" name="from" value="<?= url('news') ?>" />
+
+                    <button class="popup__item popup__item--button">
+                        <?= icon('bookmark') ?>
+                        <?= _('Read the links later') ?>
+                    </button>
+                </form>
+
+                <div class="popup__separator"></div>
+
+                <form
+                    method="post"
+                    action="<?= url('never read collection', ['id' => $news->id]) ?>"
+                    data-turbo-confirm="<?= _('You’ll remove all the news links, this action cannot be canceled. Are you sure?') ?>"
+                    role="menuitem"
+                >
+                    <input type="hidden" name="csrf" value="<?= $csrf_token ?>" />
+                    <input type="hidden" name="from" value="<?= url('news') ?>" />
+
+                    <button class="popup__item popup__item--button">
+                        <?= icon('times') ?>
+                        <?= _('Never see the links again') ?>
+                    </button>
+                </form>
+            </nav>
+        </details>
+    </div>
 <?php elseif ($beta_enabled): ?>
     <p class="section__intro">
         <?= _('Fill your news feed with the content published by the feeds that you follow.') ?>