feat: bio profil + URL publique pré-remplie dans /profile

templates/author_profile.php

@@ -7,10 +7,11 @@ ob_start();
 $_apName   = $authorRow['display_name'] ?? '';
 $_apUrl    = $authorRow['profile_url']  ?? '';
 $_apSlug   = $authorRow['profile_slug'] ?? '';
+$_apBio    = $authorRow['bio']          ?? '';
 $_initials = mb_strtoupper(mb_substr($_apName, 0, 1, 'UTF-8'), 'UTF-8');
 ?>
 
-<div class="author-profile-hero mb-5">
+<div class="author-profile-hero mb-4">
     <div class="author-avatar"><?= htmlspecialchars($_initials) ?></div>
     <div class="author-profile-info">
         <h1 class="author-profile-name"><?= htmlspecialchars($_apName) ?></h1>
@@ -21,6 +22,9 @@ $_initials = mb_strtoupper(mb_substr($_apName, 0, 1, 'UTF-8'), 'UTF-8');
         <?php endif; ?>
     </div>
 </div>
+<?php if ($_apBio !== ''): ?>
+<p class="author-profile-bio mb-5"><?= nl2br(htmlspecialchars($_apBio)) ?></p>
+<?php endif; ?>
 
 <?php if (empty($authorArticles)): ?>
     <p class="text-muted">Aucun article publié.</p>