Docker Update and Fixes

frontend/Dockerfile

@@ -0,0 +1,41 @@
+# Build stage
+FROM node:20-alpine AS builder
+
+WORKDIR /app
+
+# Copy package files
+COPY package.json ./
+
+# Install dependencies
+RUN npm install
+
+# Copy source code
+COPY . .
+
+# Build the SvelteKit app
+RUN npm run build
+
+# Production stage
+FROM node:20-alpine AS production
+
+WORKDIR /app
+
+# Copy package.json for production dependencies
+COPY package.json ./
+
+# Install only production dependencies
+RUN npm install --omit=dev
+
+# Copy built files from builder
+COPY --from=builder /app/build ./build
+COPY --from=builder /app/server ./server
+
+# Expose port
+EXPOSE 3000
+
+# Set environment variables
+ENV NODE_ENV=production
+ENV PORT=3000
+
+# Start the server
+CMD ["node", "server/index.js"]