Remove temp scripts, fix portal link

uas/login.php

@@ -127,9 +127,9 @@ input::placeholder{color:#94a3b8}
 
   <p class="hint">Default: <span>admin</span> / <span>admin123</span></p>
   <div style="text-align:center;margin-top:20px;padding-top:20px;border-top:1px solid #1e293b">
-    <a href="../index.php" style="color:#475569;font-size:12px;text-decoration:none;display:inline-flex;align-items:center;gap:6px;transition:.15s" onmouseover="this.style.color='#94a3b8'" onmouseout="this.style.color='#475569'">
+    <a href="index.php" style="color:#475569;font-size:12px;text-decoration:none;display:inline-flex;align-items:center;gap:6px;transition:.15s" onmouseover="this.style.color='#94a3b8'" onmouseout="this.style.color='#475569'">
       <svg width="14" height="14" viewBox="0 0 24 24" fill="currentColor"><path d="M20 11H7.83l5.59-5.59L12 4l-8 8 8 8 1.41-1.41L7.83 13H20v-2z"/></svg>
-      Kembali ke Portal
+      Ke Peta Utama
     </a>
   </div>
 </div>