Sidebar: Projekt-Admin entfernt (Admin-Panel abgeschaltet)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

src/components/Navbar.jsx

@@ -15,13 +15,11 @@ import {
   IconLogout,
   IconLayoutSidebarLeftCollapse,
   IconLayoutSidebarLeftExpand,
-  IconExternalLink,
   IconMessages,
   IconReceiptRefund,
   IconDiscount,
   IconMailCog,
 } from '@tabler/icons-react'
-import { openProjectAdmin } from '../lib/employeeAdminApi'
 import { serverpulsApi } from '../lib/serverpulsApi'
 import { startsCollapsed } from '../lib/sidebar'
 import { buildNavLinks } from '../lib/navLinks'
@@ -49,7 +47,6 @@ export default function Sidebar() {
   const navigate = useNavigate()
   const location = useLocation()
   const [collapsed, setCollapsed] = useState(() => startsCollapsed())
-  const [switching, setSwitching] = useState(false)
   const [pulseLevel, setPulseLevel] = useState('ok')
   const counts = useSidebarCounts()
 
@@ -67,11 +64,6 @@ export default function Sidebar() {
     return () => { dead = true; clearInterval(iv) }
   }, [isAdmin])
 
-  const handleProjectAdmin = async () => {
-    setSwitching(true)
-    await openProjectAdmin()
-  }
-
   const handleLogout = async () => {
     await logout()
     navigate('/login')
@@ -139,16 +131,6 @@ export default function Sidebar() {
               </Link>
             )),
           ])}
-          <button
-            type="button"
-            className="side-link side-link-button"
-            onClick={handleProjectAdmin}
-            disabled={switching}
-            title="Projekt-Admin"
-          >
-            <IconExternalLink />
-            <span className="side-link-label">Projekt-Admin</span>
-          </button>
         </div>
       </nav>