Fix Dockerfile for production build

Dockerfile

@@ -0,0 +1,44 @@
+FROM node:22-bookworm-slim AS base
+
+# Install pnpm
+RUN corepack enable && corepack prepare pnpm@9.15.9 --activate
+
+# Install git (needed for some dependencies)
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends git && \
+    rm -rf /var/lib/apt/lists/*
+
+# Build stage
+FROM base AS build
+WORKDIR /app
+
+# Copy package files
+COPY package.json pnpm-lock.yaml ./
+
+# Install ALL dependencies (including dev) for building
+RUN pnpm install --frozen-lockfile
+
+# Copy source code
+COPY . .
+
+# Build the app
+RUN pnpm run build
+
+# Production stage
+FROM base AS production
+WORKDIR /app
+
+# Copy package files
+COPY package.json pnpm-lock.yaml ./
+
+# Install only production dependencies
+RUN pnpm install --prod --frozen-lockfile
+
+# Copy built files from build stage
+COPY --from=build /app/build ./build
+
+# Expose port
+EXPOSE 8788
+
+# Start the app
+CMD ["pnpm", "start"]