fix(ci/deploy): stop-first no web + start script com retry de migrations e seed não fatal

stack.yml

@@ -6,11 +6,7 @@ services:
     image: node:20-bullseye
     working_dir: /app
     command: >
-      bash -lc "corepack enable \
+      bash -lc "bash /app/scripts/start-web.sh"
-      && corepack prepare pnpm@9 --activate \
-      && pnpm exec prisma migrate deploy \
-      && pnpm auth:seed \
-      && pnpm start -p 3000"
     volumes:
       - ${APP_DIR:-/srv/apps/sistema}:/app
       - sistema_db:/app/data
@@ -32,7 +28,7 @@ services:
       replicas: 1
       update_config:
         parallelism: 1
-        order: start-first
+        order: stop-first
         failure_action: rollback
       restart_policy:
         condition: any