feat: pre-existing local changes — fischerei, verband, modules, members, packages

Commits all remaining uncommitted local work:

- apps/web: fischerei, verband, modules, members-cms, documents,
  newsletter, meetings, site-builder, courses, bookings, events,
  finance pages and components
- apps/web: marketing page updates, layout, paths config,
  next.config.mjs, styles/makerkit.css
- apps/web/i18n: documents, fischerei, marketing, verband (de+en)
- packages/features: finance, fischerei, member-management,
  module-builder, newsletter, sitzungsprotokolle, verbandsverwaltung
  server APIs and components
- packages/ui: button.tsx updates
- pnpm-lock.yaml

apps/web/app/[locale]/home/[account]/members-cms/[memberId]/edit/page.tsx

@@ -1,6 +1,7 @@
 import { createMemberManagementApi } from '@kit/member-management/api';
 import { EditMemberForm } from '@kit/member-management/components';
 import { getSupabaseServerClient } from '@kit/supabase/server-client';
+import { getTranslations } from 'next-intl/server';
 
 import { AccountNotFound } from '~/components/account-not-found';
 import { CmsPageShell } from '~/components/cms-page-shell';
@@ -11,6 +12,7 @@ interface Props {
 
 export default async function EditMemberPage({ params }: Props) {
   const { account, memberId } = await params;
+  const t = await getTranslations('members');
   const client = getSupabaseServerClient();
   const { data: acct } = await client
     .from('accounts')
@@ -21,12 +23,12 @@ export default async function EditMemberPage({ params }: Props) {
 
   const api = createMemberManagementApi(client);
   const member = await api.getMember(memberId);
-  if (!member) return <div>Mitglied nicht gefunden</div>;
+  if (!member) return <div>{t('detail.notFound')}</div>;
 
   return (
     <CmsPageShell
       account={account}
-      title={`${String(member.first_name)} ${String(member.last_name)} bearbeiten`}
+      title={`${String(member.first_name)} ${String(member.last_name)} — ${t('form.editTitle')}`}
     >
       <EditMemberForm member={member} account={account} accountId={acct.id} />
     </CmsPageShell>

apps/web/app/[locale]/home/[account]/members-cms/[memberId]/page.tsx

@@ -21,7 +21,7 @@ export default async function MemberDetailPage({ params }: Props) {
 
   const api = createMemberManagementApi(client);
   const member = await api.getMember(memberId);
-  if (!member) return <div>Mitglied nicht gefunden</div>;
+  if (!member) return <AccountNotFound />;
 
   // Fetch sub-entities in parallel
   const [roles, honors, mandates] = await Promise.all([