fix: Simplify Dockerfile for HF Spaces compatibility

- Use single-stage build for simplicity
- Use Node.js 18 for better compatibility
- Ensure production=false for build dependencies
- Add NEXT_TELEMETRY_DISABLED env var
- Create public directory explicitly

Dockerfile

@@ -1,33 +1,23 @@
-# Build stage
-FROM node:20-alpine AS builder
+# Single stage build for Hugging Face Spaces
+FROM node:18-alpine
 
+# Set working directory
 WORKDIR /app
 
 # Copy package files
 COPY package*.json ./
 
-# Install dependencies with legacy peer deps
-# Using npm install instead of ci for better compatibility
-RUN npm install --legacy-peer-deps
+# Install dependencies with legacy peer deps to avoid conflicts
+RUN npm install --legacy-peer-deps --production=false
 
-# Copy all files
+# Copy all application files
 COPY . .
 
 # Build the Next.js application
 RUN npm run build
 
-# Production stage
-FROM node:20-alpine AS runner
-
-WORKDIR /app
-
-# Copy necessary files from builder
-COPY --from=builder /app/package*.json ./
-COPY --from=builder /app/.next ./.next
-COPY --from=builder /app/node_modules ./node_modules
-
-# Copy public directory if it exists
-COPY --from=builder /app/public* ./public/
+# Create public directory if it doesn't exist
+RUN mkdir -p public
 
 # Expose port 7860 for Hugging Face Spaces
 EXPOSE 7860
@@ -36,6 +26,7 @@ EXPOSE 7860
 ENV NODE_ENV=production
 ENV PORT=7860
 ENV HOSTNAME=0.0.0.0
+ENV NEXT_TELEMETRY_DISABLED=1
 
 # Start the application
 CMD ["npm", "start"]