Update Dockerfile

Dockerfile

@@ -1,10 +1,45 @@
+# Gunakan multi-stage build: pertama build frontend, lalu backend
+
+# Stage 1: Build React frontend
+FROM node:18 AS frontend-builder
+WORKDIR /app
+COPY frontend/package*.json ./
+RUN npm install
+COPY frontend/ .
+RUN npm run build
+
+# Stage 2: Backend + serving static files
 FROM python:3.10-slim
 
+# Install system dependencies (untuk terminal)
+RUN apt-get update && apt-get install -y \
+    bash \
+    git \
+    npm \
+    && rm -rf /var/lib/apt/lists/*
+
 WORKDIR /app
 
-COPY requirements.txt .
+# Copy backend code
+COPY backend/requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt
+COPY backend/ .
+
+# Copy built frontend from stage 1
+COPY --from=frontend-builder /app/dist /app/static
+
+# Buat user non-root (wajib untuk HF)
+RUN useradd -m -u 1000 user
+USER user
+ENV HOME=/home/user \
+    PATH=/home/user/.local/bin:$PATH
+
+# Hugging Face cache
+ENV HF_HOME=/home/user/.cache/huggingface
+ENV TOKENIZERS_PARALLELISM=false
 
-COPY . .
+# Expose port yang digunakan HF (7860)
+EXPOSE 7860
 
-CMD ["python", "app.py"]
+# Jalankan FastAPI dengan uvicorn
+CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]