feat(PROJ-17): Admin Dashboard Systemauslastung immer anzeigen

- Systemauslastungs-Sektion wird immer gerendert (nicht nur bei Erfolg) - Fehlermeldung wenn /api/admin/system/stats nicht erreichbar ist - Feature-Status auf In Review gesetzt Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-03-14 11:43:19 +01:00
parent a893084a88
commit d360c9a5ba
68 changed files with 11938 additions and 435 deletions
@@ -0,0 +1,71 @@
+"use client";
+
+import Link from "next/link";
+import { useRouter } from "next/navigation";
+import { logout } from "@/lib/api";
+import { Button } from "@/components/ui/button";
+import { Badge } from "@/components/ui/badge";
+
+interface NavbarProps {
+  username: string;
+  role: string;
+}
+
+export function Navbar({ username, role }: NavbarProps) {
+  const router = useRouter();
+
+  async function handleLogout() {
+    try {
+      await logout();
+    } catch {
+      // ignore logout errors
+    }
+    localStorage.removeItem("archivmail_token");
+    router.push("/");
+  }
+
+  return (
+    <nav
+      className="border-b bg-background"
+      aria-label="Hauptnavigation"
+    >
+      <div className="mx-auto flex h-14 max-w-7xl items-center justify-between px-4">
+        <div className="flex items-center gap-6">
+          <Link
+            href="/search"
+            className="text-lg font-bold tracking-tight"
+          >
+            archivmail
+          </Link>
+          <Link
+            href="/search"
+            className="text-sm text-muted-foreground hover:text-foreground transition-colors"
+          >
+            Suche
+          </Link>
+          <Link
+            href="/imap"
+            className="text-sm text-muted-foreground hover:text-foreground transition-colors"
+          >
+            IMAP Import
+          </Link>
+          {role === "admin" && (
+            <Link
+              href="/admin"
+              className="text-sm text-muted-foreground hover:text-foreground transition-colors"
+            >
+              Admin
+            </Link>
+          )}
+        </div>
+        <div className="flex items-center gap-3">
+          <span className="text-sm">{username}</span>
+          <Badge variant="secondary">{role}</Badge>
+          <Button variant="outline" size="sm" onClick={handleLogout}>
+            Abmelden
+          </Button>
+        </div>
+      </div>
+    </nav>
+  );
+}