update docker deployment and changing seed kandang name

README.md

@@ -46,7 +46,7 @@ Seed logins:
 - `admin` / `admin123` — superadmin (can create/manage sites and kandang)
 - `staff` / `staff123` — active staff (owns the seeded site; can read sites/kandang and create cycles, but cannot create/edit/delete sites or kandang)
 
-`seed_demo` creates both logins plus an API key, then seeds the default Sukawarna demo data: **Kandang 4** (45,000 DOC) and **Kandang 5** (50,000 DOC), both 49-day closed cycles (22 May – 9 Jul 2026) with full daily data (chicken counting, chicken weight, feed sacks, manual input, KPI) and **10-minute IoT panel readings** (144 readings per day per flock). Feed-sack `out` (keluar) data only occurs in the final week of the cycle (~20 sacks total), separate from usage (`feed_use`).
+`seed_demo` creates both logins plus an API key, then seeds the default Sukawarna demo data: **Kandang 1** (45,000 DOC) and **Kandang 2** (50,000 DOC), both 49-day closed cycles (22 May – 9 Jul 2026) with full daily data (chicken counting, chicken weight, feed sacks, manual input, KPI) and **10-minute IoT panel readings** (144 readings per day per flock). Feed-sack `out` (keluar) data only occurs in the final week of the cycle (~20 sacks total), separate from usage (`feed_use`).
 
 **Frontend** (terminal 2):
 
@@ -77,6 +77,28 @@ npm run dev
 
 Open [http://localhost:3001](http://localhost:3001). Vite proxies `/api` to Django on `:8000`.
 
+## Docker deployment
+
+Full-stack deployment (Postgres + Django API + cron + Nginx frontend), modeled on the legacy `dashboard/` Docker setup:
+
+```bash
+cd dashboard-new-v2
+cp docker/.env.example .env
+# edit SECRET_KEY and DB_PASSWORD
+docker compose up -d --build
+docker compose exec api python manage.py bootstrap_admin
+```
+
+- UI: [http://localhost:5002](http://localhost:5002) — login `admin` / password from `BOOTSTRAP_ADMIN_PASSWORD` in `.env`
+- API (direct): [http://localhost:18000/api/v1/health/](http://localhost:18000/api/v1/health/)
+- Postgres (host): `localhost:15432`
+
+For **dev demo data** only: `docker compose exec api python manage.py seed_demo` (not for production).
+
+See [DOCKER.md](./DOCKER.md) for architecture, env vars, cron, and troubleshooting.
+
+**Daily publish rule:** dashboard data for calendar day D is only visible from **17:00 WIB** on day D — **except IoT Panel**, which syncs every 10 minutes and shows live readings.
+
 ## Screens
 
 Login, Dashboard (KPI + AI insight + Total Pakan section + in-memory Harian/Akhir Siklus report), Hitung Ayam, Berat Ayam, Standar Ross, Hitung Karung (Sync hari ini + Saldo Awal + daily in/use/out tables), Standar Performa, Panel IoT (per-day 10-minute readings with charts), FCR, EEF, Pengaturan.