feat: finalizar Tablero CDC con multipais, Fulgencio y tarifario

supabase_project_activity.sql

@@ -0,0 +1,59 @@
+-- =========================================================
+-- TABLERO CDC - HISTORIAL DE ACTIVIDAD POR PROYECTO
+-- Ejecutar en Supabase SQL Editor antes de desplegar esta versión.
+--
+-- Crea una tabla pequeña para registrar comentarios y movimientos
+-- dentro de cada proyecto, sin tocar el Google Sheet ni n8n.
+-- =========================================================
+
+create table if not exists public.tablero_cdc_project_activity (
+  id uuid primary key default gen_random_uuid(),
+  project_id uuid not null references public.tablero_cdc_projects(id) on delete cascade,
+  actor_id uuid null,
+  actor_email text null,
+  actor_name text null,
+  activity_type text not null default 'note',
+  title text not null,
+  description text null,
+  extra_data jsonb not null default '{}'::jsonb,
+  created_at timestamptz not null default now()
+);
+
+create index if not exists tablero_cdc_project_activity_project_created_idx
+  on public.tablero_cdc_project_activity(project_id, created_at desc);
+
+alter table public.tablero_cdc_project_activity enable row level security;
+
+drop policy if exists "tablero_cdc_project_activity_select_authenticated" on public.tablero_cdc_project_activity;
+drop policy if exists "tablero_cdc_project_activity_insert_authenticated" on public.tablero_cdc_project_activity;
+
+create policy "tablero_cdc_project_activity_select_authenticated"
+  on public.tablero_cdc_project_activity
+  for select
+  to authenticated
+  using (true);
+
+create policy "tablero_cdc_project_activity_insert_authenticated"
+  on public.tablero_cdc_project_activity
+  for insert
+  to authenticated
+  with check (auth.uid() is not null);
+
+grant select, insert on public.tablero_cdc_project_activity to authenticated;
+
+-- Realtime opcional para futuras mejoras. No es obligatorio para que la app funcione.
+do $$
+begin
+  if not exists (
+    select 1
+    from pg_publication_tables
+    where pubname = 'supabase_realtime'
+      and schemaname = 'public'
+      and tablename = 'tablero_cdc_project_activity'
+  ) then
+    alter publication supabase_realtime add table public.tablero_cdc_project_activity;
+  end if;
+end $$;
+
+-- Validación opcional después de crear la tabla:
+-- select count(*) from public.tablero_cdc_project_activity;