feat: send order situações to Tiny for the client's WhatsApp notices

The client already sends WhatsApp notices from Tiny's order situação
(Tiny webhook -> middleware -> n8n). With TINY_STATUS_UPDATES on, a paid
order is set to "Aprovada" once and a finished pickup order to "Pronto
para envio"; pickup orders carry the client's pickup forma de envio
(TINY_FORMA_ENVIO_RETIRADA). The ready event now carries the order and
the Tiny id from the sale's receipt. Off by default until go-live, when
n8n stops sending the DTFIMP designer message.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

docker-compose.yml

@@ -37,6 +37,13 @@ x-app-environment: &app-environment
   TINY_PRODUCT_TEXTIL_AVULSA: ${TINY_PRODUCT_TEXTIL_AVULSA:-}
   TINY_PRODUCT_UV_FOLHA: ${TINY_PRODUCT_UV_FOLHA:-}
   TINY_PRODUCT_UV_AVULSA: ${TINY_PRODUCT_UV_AVULSA:-}
+  # The client's "retirar pessoalmente" forma de envio id, on pickup orders.
+  TINY_FORMA_ENVIO_RETIRADA: ${TINY_FORMA_ENVIO_RETIRADA:-}
+  # Sets "Aprovada" on paid orders and "Pronto para envio" on finished pickup
+  # orders, which the client's Tiny -> n8n notices send to customers. Turn on
+  # only together with TINY_ADAPTER=tiny and after n8n stops sending the
+  # designer message for DTFIMP products.
+  TINY_STATUS_UPDATES: ${TINY_STATUS_UPDATES:-false}
   WHATSAPP_ADAPTER: fake
   STORAGE_ADAPTER: s3-r2
   PUBLIC_ORIGIN: https://${SITE_DOMAIN:?set SITE_DOMAIN}