Update Dockerfile

Dockerfile

@@ -1,7 +1,7 @@
 # --- Stage 1: Base Setup ---
 
-# Use Node.js 22 slim version as the base image
-FROM node:22-slim AS base
+# Use Node.js 20 slim version as the base image
+FROM node:20-slim AS base
 
 # Set environment variables
 ENV NODE_ENV=development \
@@ -22,14 +22,15 @@ WORKDIR /app
 
 # --- Copy and Chown Before Corepack ---
 # Copy package.json and pnpm lock file first
+# IMPORTANT: Ensure package.json contains the "packageManager" field for reliability on HF
 COPY package.json pnpm-lock.yaml* ./
 
-# Change ownership of the /app directory to the 'node' user
-# This ensures that copied files get the correct ownership.
+# Change ownership of the /app directory to the 'node' user early
+# This ensures subsequent commands/copies have correct permissions
 RUN chown -R node:node /app
 
 # --- PNPM Activation ---
-# Enable corepack (built into Node >=16.13) to manage pnpm
+# Enable corepack (built into Node >=16.13 / Node 20 includes this) to manage pnpm
 RUN corepack enable
 
 # Verify pnpm is active and check its version (optional, for confirmation)
@@ -43,21 +44,21 @@ RUN pnpm install --frozen-lockfile
 # --- Stage 3: Build & Runtime Setup ---
 
 # Copy the rest of your application code
+# Files will be owned by 'node' because of the earlier chown on /app
 COPY . .
 
-# --- MODIFIED SECTION ---
-# Create the directories (dist removed) and set permissions to 777 (Use with caution!)
-# WARNING: chmod 777 is a potential security risk. Grants full access to everyone.
-RUN mkdir -p ./session ./downloads ./auth_info_baileys && \
-    chmod -R 777 ./session ./downloads ./auth_info_baileys
-# --- END OF MODIFIED SECTION ---
+# --- Removed Directory Creation for /app ---
+# DO NOT create session/downloads/auth_info_baileys here.
+# Your application code should write persistent data to the /data directory,
+# which requires enabling Persistent Storage in Hugging Face Space settings.
 
-# Switch to the non-root 'node' user (still recommended for running the process)
+# Switch to the non-root 'node' user (security best practice)
 USER node
 
-# Expose the port your application will run on (as requested)
+# Expose the port your application will run on
 EXPOSE 7860
 
 # The command to run your application using pnpm in dev mode
+# Consider using "pnpm run start" if you don't need --watch in deployment
 CMD ["pnpm", "run", "dev"]