style(admin): orange accent for شخصی‌سازی panel

Apply rgb(241,119,50) exclusively to the personalization (شخصی‌سازی)
settings panel — its heading and active segmented buttons — matching
the product requirement that this section use the dedicated orange
while the rest of the panel keeps tauri's purple.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

assets/admin/styles.css

@@ -658,6 +658,9 @@ table.t tbody tr:last-child td { border-bottom: none; }
   animation: slidein .3s var(--ease);
   border-radius: 0; max-height: 100%;
 }
+/* رنگ اختصاصی بخش «شخصی‌سازی» — فقط همین پنل، نه جای دیگر پنل */
+.settings-panel .modal-head h2 { color: rgb(241, 119, 50); }
+.settings-panel .seg button.on { background: rgb(241, 119, 50); color: #fff; box-shadow: var(--shadow-sm); }
 
 /* ── Form rows ───────────────────────────────────────────────── */
 .form-row { display: flex; flex-direction: column; gap: 7px; margin-bottom: 16px; }