feat: add decorative emoji row above trending hashtags

This reverts commit e5c7db1355.

css/styles.css

@@ -3527,10 +3527,11 @@ i.icon-mastodon,
     }
 }
 
-/* Rangée d'emoji décorative au-dessus des hashtags du footer */
-.footer-hashtag-emojis {
+/* Rangée d'emoji décorative au-dessus des hashtags « Tendances » (accueil) */
+.trending-hashtag-emojis {
     font-size: 1.15rem;
     letter-spacing: 0.3em;
     line-height: 1;
-    margin: 0 0 10px;
+    text-align: center;
+    margin: 0 0 12px;
 }

includes/footer.php

@@ -36,7 +36,6 @@
         <div class="footer-column">
             <h3 class="footer-title">Hashtags</h3>
             <div>
-                <p class="footer-hashtag-emojis" aria-hidden="true">🎙️🔥📈🔝⬆️↗️🚩🇲🇶</p>
                 <ul class="footer-links">
                     <?php
                     if (defined('IMPORTANT_TAGS') && !empty(IMPORTANT_TAGS)):

index.php

@@ -668,6 +668,7 @@ if (defined('CASTOPOD_ENABLED') && CASTOPOD_ENABLED && defined('CASTOPOD_URL') &
             <!-- Section Tendances Hashtags -->
             <aside class="tags-section-container" aria-labelledby="hashtags-heading">
                 <h2 id="hashtags-heading" class="section-title centered">Tendances</h2>
+                <p class="trending-hashtag-emojis" aria-hidden="true">🎙️🔥📈🔝⬆️↗️🚩🇲🇶</p>
 
                 <div class="tags-section">
                     <?php