removed admin link from burger menu

src/baby_monitor/static/index.html

@@ -129,9 +129,6 @@
     <div class="menu-backdrop" id="menuBackdrop"></div>
     
     <div class="menu-overlay" id="menuOverlay">
-      <div class="menu-item admin hidden" id="menuAdmin">
-        👨‍💼 Admin Dashboard
-      </div>
       <div class="menu-item logout" id="menuLogout">
         🚪 Logout
       </div>
@@ -165,10 +162,6 @@
       burgerMenu.addEventListener("click", toggleMenu);
       menuBackdrop.addEventListener("click", closeMenu);
       
-      document.getElementById("menuAdmin").addEventListener("click", () => {
-        window.location.href = "/admin.html";
-      });
-      
       document.getElementById("menuLogout").addEventListener("click", () => {
         closeMenu();
         logout();
@@ -196,11 +189,6 @@
             }
           })
           .then((user) => {
-            // Show admin menu item if user is admin
-            if (user.is_admin) {
-              document.getElementById("menuAdmin").classList.remove("hidden");
-            }
-            
             // Show authenticated content
             document.getElementById("content").innerHTML = `
                     <h1>Welcome to Baby Monitor!</h1>