-- Events-Tabelle create table public.events ( id text primary key, name text not null, date text, status text default 'entwurf', created_at timestamptz default now(), branding jsonb default '{}', questions jsonb default '[]' ); -- Anmeldungen-Tabelle create table public.responses ( id text primary key, event_id text references public.events(id) on delete cascade, submitted_at timestamptz default now(), status text default 'bestätigt', data jsonb default '{}' ); -- Zugriffsrechte (Row Level Security) alter table public.events enable row level security; alter table public.responses enable row level security; create policy "events_all" on public.events for all using (true) with check (true); create policy "responses_all" on public.responses for all using (true) with check (true);