ui: settings panel 1050px (était 820px) pour afficher tous les champs admin

app/templates/settings.html

@@ -16,7 +16,7 @@
 {% block content %}
 <style>
 .settings-overlay{position:fixed;inset:0;z-index:500;display:flex;background:rgba(0,0,0,.5);backdrop-filter:blur(2px);}
-.settings-panel{display:flex;width:820px;max-width:95vw;height:85vh;margin:auto;background:#1E1E1E;border:1px solid var(--border-strong);border-radius:14px;box-shadow:0 16px 48px rgba(0,0,0,.6);overflow:hidden;}
+.settings-panel{display:flex;width:1050px;max-width:98vw;height:85vh;margin:auto;background:#1E1E1E;border:1px solid var(--border-strong);border-radius:14px;box-shadow:0 16px 48px rgba(0,0,0,.6);overflow:hidden;}
 .settings-nav{width:200px;min-width:200px;background:var(--bg-sidebar);border-right:1px solid var(--border);padding:8px 0;overflow-y:auto;}
 .settings-nav-header{padding:12px 16px;font-size:13px;font-weight:600;color:var(--text-dim);text-transform:uppercase;letter-spacing:.5px;}
 .settings-nav-item{display:flex;align-items:center;gap:8px;padding:6px 16px;font-size:13px;color:var(--text-secondary);cursor:pointer;transition:background 100ms;border-radius:0;}