Update Dockerfile

Dockerfile

@@ -1,31 +1,14 @@
-# 1. Base Image
-FROM python:3.9-slim
+FROM node:20-slim
 
-# 2. Install Essentials
-RUN apt-get update && apt-get install -y \
-    build-essential \
-    gcc \
-    wget \
-    && rm -rf /var/lib/apt/lists/*
-
-# 3. Setup Workspace
 WORKDIR /app
 
-# 4. Install Dependencies
-COPY requirements.txt .
-RUN pip install --no-cache-dir -r requirements.txt
-
-# 5. Download Data (GitHub Mirror for reliability)
-RUN mkdir -p /app/ephe && \
-    wget -q -O /app/ephe/seas_18.se1 https://raw.githubusercontent.com/chapagain/php-swiss-ephemeris/master/sweph/seas_18.se1 && \
-    wget -q -O /app/ephe/semo_18.se1 https://raw.githubusercontent.com/chapagain/php-swiss-ephemeris/master/sweph/semo_18.se1
+COPY package*.json ./
+RUN npm ci
 
-# 6. Copy Code
 COPY . .
 
-# 7. Environment
-ENV SE_EPHE_PATH="/app/ephe"
+RUN npm run build
+
+EXPOSE 3000
 
-# 8. Expose & Launch
-EXPOSE 7860
-CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "7860"]
+CMD ["npm", "start"]