Update Dockerfile

Dockerfile

@@ -1,25 +1,46 @@
+# Use Node.js 23
 FROM node:23-bookworm
 
-# Install critical dependencies
+# Install system dependencies
 RUN apt-get update && apt-get install -y \
     git \
     python3 \
     build-essential \
+    ffmpeg \
     && rm -rf /var/lib/apt/lists/*
 
+# Set environment variables
+ENV NODE_ENV=production
+ENV PORT=7860
+ENV MONGO_URI=${MONGO_URI}
+
+# Create app directory
 WORKDIR /app
 
+# Install Python 2 for node-gyp
+RUN ln -s /usr/bin/python3 /usr/bin/python
+
+# Copy package files
 COPY package*.json ./
+
+# Install dependencies
 RUN npm install --omit=dev
-COPY . .
 
-# Ensure writable directories
-RUN mkdir -p /app/storage && chmod -R 777 /app/storage
+# Copy app source
+COPY . .
 
-EXPOSE 7860
+# Create persistent storage
+RUN mkdir -p /persistent/storage && \
+    chmod -R 777 /persistent && \
+    mkdir -p /tmp/users && \
+    chmod -R 777 /tmp
 
 # Health check
 HEALTHCHECK --interval=30s --timeout=3s \
-    CMD curl -f http://localhost:7860 || exit 1
+    CMD curl -f http://localhost:${PORT} || exit 1
+
+# Expose port
+EXPOSE ${PORT}
 
+# Start application
 CMD ["node", "server.js"]