Initial state for GitNexus analysis

apps/web/app/[locale]/home/[account]/courses/locations/page.tsx

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+import { MapPin, Plus } from 'lucide-react';
+
+import { getSupabaseServerClient } from '@kit/supabase/server-client';
+import { Button } from '@kit/ui/button';
+import { Card, CardContent, CardHeader, CardTitle } from '@kit/ui/card';
+
+import { createCourseManagementApi } from '@kit/course-management/api';
+
+import { CmsPageShell } from '~/components/cms-page-shell';
+import { EmptyState } from '~/components/empty-state';
+
+interface PageProps {
+  params: Promise<{ account: string }>;
+}
+
+export default async function LocationsPage({ params }: PageProps) {
+  const { account } = await params;
+  const client = getSupabaseServerClient();
+
+  const { data: acct } = await client
+    .from('accounts')
+    .select('id')
+    .eq('slug', account)
+    .single();
+
+  if (!acct) return <div>Konto nicht gefunden</div>;
+
+  const api = createCourseManagementApi(client);
+  const locations = await api.listLocations(acct.id);
+
+  return (
+    <CmsPageShell account={account} title="Orte">
+      <div className="flex w-full flex-col gap-6">
+        <div className="flex items-center justify-between">
+          <div>
+            <h1 className="text-2xl font-bold">Orte</h1>
+            <p className="text-muted-foreground">Kurs- und Veranstaltungsorte verwalten</p>
+          </div>
+          <Button>
+            <Plus className="mr-2 h-4 w-4" />
+            Neuer Ort
+          </Button>
+        </div>
+
+        {locations.length === 0 ? (
+          <EmptyState
+            icon={<MapPin className="h-8 w-8" />}
+            title="Keine Orte vorhanden"
+            description="Fügen Sie Ihren ersten Veranstaltungsort hinzu."
+            actionLabel="Neuer Ort"
+          />
+        ) : (
+          <Card>
+            <CardHeader>
+              <CardTitle>Alle Orte ({locations.length})</CardTitle>
+            </CardHeader>
+            <CardContent>
+              <div className="rounded-md border">
+                <table className="w-full text-sm">
+                  <thead>
+                    <tr className="border-b bg-muted/50">
+                      <th className="p-3 text-left font-medium">Name</th>
+                      <th className="p-3 text-left font-medium">Adresse</th>
+                      <th className="p-3 text-left font-medium">Raum</th>
+                      <th className="p-3 text-right font-medium">Kapazität</th>
+                    </tr>
+                  </thead>
+                  <tbody>
+                    {locations.map((loc: Record<string, unknown>) => (
+                      <tr key={String(loc.id)} className="border-b hover:bg-muted/30">
+                        <td className="p-3 font-medium">{String(loc.name)}</td>
+                        <td className="p-3">
+                          {[loc.street, loc.postal_code, loc.city]
+                            .filter(Boolean)
+                            .map(String)
+                            .join(', ') || '—'}
+                        </td>
+                        <td className="p-3">{String(loc.room ?? '—')}</td>
+                        <td className="p-3 text-right">{String(loc.capacity ?? '—')}</td>
+                      </tr>
+                    ))}
+                  </tbody>
+                </table>
+              </div>
+            </CardContent>
+          </Card>
+        )}
+      </div>
+    </CmsPageShell>
+  );
+}