feat: add update and delete functionality for courses, events, and species; enhance attendance tracking and category creation

apps/web/app/[locale]/home/[account]/events/[eventId]/edit/page.tsx

@@ -0,0 +1,56 @@
+import { createEventManagementApi } from '@kit/event-management/api';
+import { CreateEventForm } from '@kit/event-management/components';
+import { getSupabaseServerClient } from '@kit/supabase/server-client';
+
+import { AccountNotFound } from '~/components/account-not-found';
+import { CmsPageShell } from '~/components/cms-page-shell';
+
+interface PageProps {
+  params: Promise<{ account: string; eventId: string }>;
+}
+
+export default async function EditEventPage({ params }: PageProps) {
+  const { account, eventId } = await params;
+  const client = getSupabaseServerClient();
+
+  const { data: acct } = await client
+    .from('accounts')
+    .select('id')
+    .eq('slug', account)
+    .single();
+
+  if (!acct) return <AccountNotFound />;
+
+  const api = createEventManagementApi(client);
+  const event = await api.getEvent(eventId);
+  if (!event) return <AccountNotFound />;
+
+  const e = event as Record<string, unknown>;
+
+  return (
+    <CmsPageShell account={account} title={`${String(e.name)} — Bearbeiten`}>
+      <CreateEventForm
+        accountId={acct.id}
+        account={account}
+        eventId={eventId}
+        initialData={{
+          name: String(e.name ?? ''),
+          description: String(e.description ?? ''),
+          eventDate: String(e.event_date ?? ''),
+          eventTime: String(e.event_time ?? ''),
+          endDate: String(e.end_date ?? ''),
+          location: String(e.location ?? ''),
+          capacity: e.capacity != null ? Number(e.capacity) : undefined,
+          minAge: e.min_age != null ? Number(e.min_age) : undefined,
+          maxAge: e.max_age != null ? Number(e.max_age) : undefined,
+          fee: Number(e.fee ?? 0),
+          status: String(e.status ?? 'planned'),
+          registrationDeadline: String(e.registration_deadline ?? ''),
+          contactName: String(e.contact_name ?? ''),
+          contactEmail: String(e.contact_email ?? ''),
+          contactPhone: String(e.contact_phone ?? ''),
+        }}
+      />
+    </CmsPageShell>
+  );
+}