feat: ship blog platform admin and deploy stack

frontend/Dockerfile

@@ -0,0 +1,30 @@
+# syntax=docker/dockerfile:1.7
+
+FROM node:22-alpine AS builder
+ENV PNPM_HOME="/pnpm"
+ENV PATH="$PNPM_HOME:$PATH"
+RUN corepack enable
+
+WORKDIR /app
+
+COPY package.json pnpm-lock.yaml ./
+RUN pnpm install --frozen-lockfile
+
+COPY . .
+
+ARG PUBLIC_API_BASE_URL=http://localhost:5150/api
+ENV PUBLIC_API_BASE_URL=${PUBLIC_API_BASE_URL}
+
+RUN pnpm build
+
+FROM node:22-alpine AS runner
+WORKDIR /app
+
+COPY --from=builder /app/dist ./dist
+
+ENV HOST=0.0.0.0
+ENV PORT=4321
+EXPOSE 4321
+HEALTHCHECK --interval=30s --timeout=5s --start-period=15s --retries=5 CMD node -e "fetch('http://127.0.0.1:4321/healthz').then((res)=>{if(!res.ok)process.exit(1)}).catch(()=>process.exit(1))"
+
+CMD ["node", "./dist/server/entry.mjs"]