feat: flat design Sunset Glitch palette + Font Awesome icons

templates/components/home_section.html

@@ -2,7 +2,7 @@
 
     <div class="section-container">
         <div class="section-header">
-            <h2>🎯 Recommandé pour vous</h2>
+            <h2><i class="fa-solid fa-bullseye"></i> Recommandé pour vous</h2>
             <button class="btn btn-secondary btn-small" 
                     hx-get="/api/recommendations" 
                     hx-target="#recommendationsList">
@@ -19,7 +19,7 @@
 
     <div class="section-container">
         <div class="section-header">
-            <h2>🔥 Dernières sorties</h2>
+            <h2><i class="fa-solid fa-fire"></i> Dernières sorties</h2>
             <button class="btn btn-secondary btn-small" 
                     hx-get="/api/releases/latest" 
                     hx-target="#releasesList">