feat: complete CMS v2 with Docker, Fischerei, Meetings, Verband modules + UX audit fixes

Major changes:
- Docker Compose: full Supabase stack (11 services) equivalent to supabase CLI
- Fischerei module: 16 DB tables, waters/species/stocking/catch books/competitions
- Sitzungsprotokolle module: meeting protocols, agenda items, task tracking
- Verbandsverwaltung module: federation management, member clubs, contacts, fees
- Per-account module activation via Modules page toggle
- Site Builder: live CMS data in Puck blocks (courses, events, membership registration)
- Public registration APIs: course signup, event registration, membership application
- Document generation: PDF member cards, Excel reports, HTML labels
- Landing page: real Com.BISS content (no filler text)
- UX audit fixes: AccountNotFound component, shared status badges, confirm dialog,
  pagination, duplicate heading removal, emoji→badge replacement, a11y fixes
- QA: healthcheck fix, API auth fix, enum mismatch fix, password required attribute

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

@@ -1,11 +1,11 @@
 import { getSupabaseServerClient } from '@kit/supabase/server-client';
 import { createMemberManagementApi } from '@kit/member-management/api';
-import { Card, CardContent, CardHeader, CardTitle } from '@kit/ui/card';
-import { Badge } from '@kit/ui/badge';
-import { Button } from '@kit/ui/button';
 import { CmsPageShell } from '~/components/cms-page-shell';
 import { EmptyState } from '~/components/empty-state';
 import { Users } from 'lucide-react';
+import { AccountNotFound } from '~/components/account-not-found';
+
+import { CreateDepartmentDialog } from './create-department-dialog';
 
 interface Props {
   params: Promise<{ account: string }>;
@@ -15,40 +15,45 @@ export default async function DepartmentsPage({ params }: Props) {
   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>;
+  if (!acct) return <AccountNotFound />;
 
   const api = createMemberManagementApi(client);
   const departments = await api.listDepartments(acct.id);
 
   return (
     <CmsPageShell account={account} title="Abteilungen" description="Sparten und Abteilungen verwalten">
-      {departments.length === 0 ? (
-        <EmptyState
-          icon={<Users className="h-8 w-8" />}
-          title="Keine Abteilungen vorhanden"
-          description="Erstellen Sie Ihre erste Abteilung."
-          actionLabel="Neue Abteilung"
-        />
-      ) : (
-        <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">Beschreibung</th>
-              </tr>
-            </thead>
-            <tbody>
-              {departments.map((dept: Record<string, unknown>) => (
-                <tr key={String(dept.id)} className="border-b hover:bg-muted/30">
-                  <td className="p-3 font-medium">{String(dept.name)}</td>
-                  <td className="p-3 text-muted-foreground">{String(dept.description ?? '—')}</td>
-                </tr>
-              ))}
-            </tbody>
-          </table>
+      <div className="space-y-4">
+        <div className="flex items-center justify-end">
+          <CreateDepartmentDialog accountId={acct.id} />
         </div>
-      )}
+
+        {departments.length === 0 ? (
+          <EmptyState
+            icon={<Users className="h-8 w-8" />}
+            title="Keine Abteilungen vorhanden"
+            description="Erstellen Sie Ihre erste Abteilung."
+          />
+        ) : (
+          <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">Beschreibung</th>
+                </tr>
+              </thead>
+              <tbody>
+                {departments.map((dept: Record<string, unknown>) => (
+                  <tr key={String(dept.id)} className="border-b hover:bg-muted/30">
+                    <td className="p-3 font-medium">{String(dept.name)}</td>
+                    <td className="p-3 text-muted-foreground">{String(dept.description ?? '—')}</td>
+                  </tr>
+                ))}
+              </tbody>
+            </table>
+          </div>
+        )}
+      </div>
     </CmsPageShell>
   );
 }