added Mercado Pago integration with new payment handling functions and updated app routing

db/migrations/20260114130000_product_aliases.sql

@@ -0,0 +1,19 @@
+-- migrate:up
+create table if not exists product_aliases (
+  tenant_id uuid not null references tenants(id) on delete cascade,
+  alias text not null,
+  normalized_alias text not null,
+  woo_product_id integer null,
+  category_hint text null,
+  boost numeric(6,3) not null default 0.0,
+  metadata jsonb not null default '{}'::jsonb,
+  created_at timestamptz not null default now(),
+  updated_at timestamptz not null default now(),
+  primary key (tenant_id, alias)
+);
+
+create index if not exists product_aliases_tenant_norm_idx
+  on product_aliases (tenant_id, normalized_alias);
+
+-- migrate:down
+drop table if exists product_aliases;

db/migrations/20260114130100_product_embeddings_cache.sql

@@ -0,0 +1,16 @@
+-- migrate:up
+create table if not exists product_embeddings_cache (
+  tenant_id uuid not null references tenants(id) on delete cascade,
+  content_hash text not null,
+  content_text text not null,
+  embedding jsonb not null,
+  model text not null,
+  updated_at timestamptz not null default now(),
+  primary key (tenant_id, content_hash)
+);
+
+create index if not exists product_embeddings_cache_tenant_idx
+  on product_embeddings_cache (tenant_id);
+
+-- migrate:down
+drop table if exists product_embeddings_cache;

db/migrations/20260114130200_mp_payments.sql

@@ -0,0 +1,19 @@
+-- migrate:up
+create table if not exists mp_payments (
+  tenant_id uuid not null references tenants(id) on delete cascade,
+  woo_order_id bigint null,
+  preference_id text null,
+  payment_id text null,
+  status text null,
+  paid_at timestamptz null,
+  raw jsonb not null default '{}'::jsonb,
+  created_at timestamptz not null default now(),
+  updated_at timestamptz not null default now(),
+  primary key (tenant_id, payment_id)
+);
+
+create index if not exists mp_payments_tenant_order_idx
+  on mp_payments (tenant_id, woo_order_id);
+
+-- migrate:down
+drop table if exists mp_payments;

db/migrations/20260114131000_product_aliases_seed_ar.sql

@@ -0,0 +1,46 @@
+-- migrate:up
+-- Seed básico de regionalismos AR para aliases de producto.
+-- Nota: estos alias no fijan woo_product_id (se resuelven por retrieval).
+insert into product_aliases (tenant_id, alias, normalized_alias, woo_product_id, category_hint, boost, metadata)
+select t.id, v.alias, v.normalized_alias, null, v.category_hint, v.boost, v.metadata
+from tenants t
+cross join (
+  values
+    ('asado', 'asado', 'vacuno', 0.20, '{"region":"AR","notes":"corte general"}'::jsonb),
+    ('tira de asado', 'tira de asado', 'vacuno', 0.25, '{"region":"AR"}'::jsonb),
+    ('asado banderita', 'asado banderita', 'vacuno', 0.25, '{"region":"AR"}'::jsonb),
+    ('vacio', 'vacio', 'vacuno', 0.25, '{"region":"AR","alt":"vacío"}'::jsonb),
+    ('vacío', 'vacio', 'vacuno', 0.25, '{"region":"AR","alt":"vacio"}'::jsonb),
+    ('entraña', 'entrana', 'vacuno', 0.25, '{"region":"AR"}'::jsonb),
+    ('matambre', 'matambre', 'vacuno', 0.20, '{"region":"AR"}'::jsonb),
+    ('colita de cuadril', 'colita de cuadril', 'vacuno', 0.20, '{"region":"AR"}'::jsonb),
+    ('tapa de asado', 'tapa de asado', 'vacuno', 0.20, '{"region":"AR"}'::jsonb),
+    ('bife de chorizo', 'bife de chorizo', 'vacuno', 0.20, '{"region":"AR"}'::jsonb),
+    ('ojo de bife', 'ojo de bife', 'vacuno', 0.20, '{"region":"AR"}'::jsonb),
+    ('nalga', 'nalga', 'vacuno', 0.20, '{"region":"AR"}'::jsonb),
+    ('bola de lomo', 'bola de lomo', 'vacuno', 0.20, '{"region":"AR"}'::jsonb),
+    ('paleta', 'paleta', 'vacuno', 0.15, '{"region":"AR"}'::jsonb),
+    ('roast beef', 'roast beef', 'vacuno', 0.15, '{"region":"AR","alt":"rosbif"}'::jsonb),
+    ('rosbif', 'rosbif', 'vacuno', 0.15, '{"region":"AR","alt":"roast beef"}'::jsonb),
+    ('peceto', 'peceto', 'vacuno', 0.20, '{"region":"AR"}'::jsonb),
+    ('tapa de nalga', 'tapa de nalga', 'vacuno', 0.20, '{"region":"AR"}'::jsonb),
+    ('tortuguita', 'tortuguita', 'vacuno', 0.20, '{"region":"AR"}'::jsonb),
+    ('carre', 'carre', 'cerdo', 0.20, '{"region":"AR","alt":"carré"}'::jsonb),
+    ('carré', 'carre', 'cerdo', 0.20, '{"region":"AR","alt":"carre"}'::jsonb),
+    ('bondiola', 'bondiola', 'cerdo', 0.20, '{"region":"AR"}'::jsonb),
+    ('matambrito de cerdo', 'matambrito de cerdo', 'cerdo', 0.20, '{"region":"AR"}'::jsonb),
+    ('panceta', 'panceta', 'cerdo', 0.15, '{"region":"AR"}'::jsonb),
+    ('chorizo', 'chorizo', 'embutidos', 0.10, '{"region":"AR"}'::jsonb),
+    ('morcilla', 'morcilla', 'embutidos', 0.10, '{"region":"AR"}'::jsonb),
+    ('salchicha parrillera', 'salchicha parrillera', 'embutidos', 0.10, '{"region":"AR"}'::jsonb),
+    ('achuras', 'achuras', 'achuras', 0.10, '{"region":"AR"}'::jsonb),
+    ('chinchulines', 'chinchulines', 'achuras', 0.10, '{"region":"AR"}'::jsonb),
+    ('molleja', 'molleja', 'achuras', 0.10, '{"region":"AR"}'::jsonb),
+    ('riñon', 'rinon', 'achuras', 0.10, '{"region":"AR","alt":"riñón"}'::jsonb),
+    ('riñón', 'rinon', 'achuras', 0.10, '{"region":"AR","alt":"riñon"}'::jsonb)
+) as v(alias, normalized_alias, category_hint, boost, metadata)
+on conflict (tenant_id, alias) do nothing;
+
+-- migrate:down
+delete from product_aliases
+where metadata->>'region' = 'AR';