Set up Docker environment for local development and deployment

Configure Docker Compose, Dockerfiles for API and web servers, and a startup script to enable local development and deployment of the application.

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docker/tx-os.Dockerfile

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+FROM node:24-bookworm-slim AS base
+ENV PNPM_HOME=/pnpm
+ENV PATH=$PNPM_HOME:$PATH
+RUN corepack enable && corepack prepare pnpm@10.26.1 --activate
+WORKDIR /app
+
+FROM base AS deps
+COPY pnpm-workspace.yaml pnpm-lock.yaml package.json ./
+COPY artifacts/api-server/package.json artifacts/api-server/
+COPY artifacts/tx-os/package.json artifacts/tx-os/
+COPY lib/api-client-react/package.json lib/api-client-react/
+COPY lib/api-spec/package.json lib/api-spec/
+COPY lib/api-zod/package.json lib/api-zod/
+COPY lib/db/package.json lib/db/
+COPY lib/object-storage-web/package.json lib/object-storage-web/
+COPY scripts/package.json scripts/
+RUN --mount=type=cache,id=pnpm,target=/pnpm/store \
+    pnpm install --frozen-lockfile --ignore-scripts
+
+FROM deps AS build
+COPY tsconfig.base.json* tsconfig.json* ./
+COPY lib lib
+COPY artifacts/tx-os artifacts/tx-os
+ENV PORT=80
+ENV BASE_PATH=/
+RUN pnpm --filter @workspace/tx-os run build
+
+FROM nginx:1.27-alpine AS runtime
+RUN rm -rf /usr/share/nginx/html/* /etc/nginx/conf.d/default.conf
+COPY --from=build /app/artifacts/tx-os/dist/public /usr/share/nginx/html
+COPY docker/nginx.conf /etc/nginx/conf.d/default.conf
+EXPOSE 80
+CMD ["nginx", "-g", "daemon off;"]