Added extension functionality

supabase/migrations/20240101000029_extension_toggles.sql

@@ -0,0 +1,37 @@
+-- Extension Toggles
+-- Tracks which extensions each user has enabled.
+
+create table public.extension_toggles (
+  id              uuid primary key default gen_random_uuid(),
+  user_id         uuid not null references auth.users on delete cascade,
+  sector_slug     text not null,
+  extension_slug  text not null,
+  enabled         boolean not null default true,
+  created_at      timestamptz not null default now(),
+  updated_at      timestamptz not null default now(),
+  constraint extension_toggles_unique unique (user_id, sector_slug, extension_slug)
+);
+
+alter table public.extension_toggles enable row level security;
+
+create policy "extension_toggles_select" on public.extension_toggles
+  for select using (auth.uid() = user_id);
+create policy "extension_toggles_insert" on public.extension_toggles
+  for insert with check (auth.uid() = user_id);
+create policy "extension_toggles_update" on public.extension_toggles
+  for update using (auth.uid() = user_id);
+create policy "extension_toggles_delete" on public.extension_toggles
+  for delete using (auth.uid() = user_id);
+
+create index extension_toggles_user_idx
+  on public.extension_toggles (user_id);
+create index extension_toggles_user_sector_idx
+  on public.extension_toggles (user_id, sector_slug, extension_slug);
+
+create trigger extension_toggles_updated_at
+  before update on public.extension_toggles
+  for each row execute function public.update_updated_at_column();
+
+-- Add sector_slug to company_settings
+alter table public.company_settings
+  add column if not exists sector_slug text;