Added dockerfile.

Dockerfile

@@ -0,0 +1,17 @@
+FROM node:20-alpine as builder
+
+WORKDIR /app
+
+RUN npm install -g pnpm@9
+
+# Copy necessary files for workspace resolution
+COPY package.json pnpm-lock.yaml pnpm-workspace.yaml ./
+COPY packages packages
+COPY tooling tooling
+
+# Install all dependencies
+RUN pnpm install --frozen-lockfile
+
+COPY . .
+
+RUN pnpm build