[FA-misc] Astro migration works, probably want to touchup the frontend but that can be in Phase 4

fictionarchive-web-astro/Dockerfile

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+FROM node:20-alpine AS build
+
+WORKDIR /app
+
+# Build arguments for environment variables
+ARG PUBLIC_GRAPHQL_URI
+ARG PUBLIC_OIDC_AUTHORITY
+ARG PUBLIC_OIDC_CLIENT_ID
+ARG PUBLIC_OIDC_REDIRECT_URI
+ARG PUBLIC_OIDC_POST_LOGOUT_REDIRECT_URI
+ARG PUBLIC_OIDC_SCOPE
+
+# Set environment variables for build
+ENV PUBLIC_GRAPHQL_URI=$PUBLIC_GRAPHQL_URI
+ENV PUBLIC_OIDC_AUTHORITY=$PUBLIC_OIDC_AUTHORITY
+ENV PUBLIC_OIDC_CLIENT_ID=$PUBLIC_OIDC_CLIENT_ID
+ENV PUBLIC_OIDC_REDIRECT_URI=$PUBLIC_OIDC_REDIRECT_URI
+ENV PUBLIC_OIDC_POST_LOGOUT_REDIRECT_URI=$PUBLIC_OIDC_POST_LOGOUT_REDIRECT_URI
+ENV PUBLIC_OIDC_SCOPE=$PUBLIC_OIDC_SCOPE
+
+# Install dependencies
+COPY package*.json ./
+RUN npm ci
+
+# Copy source and build
+COPY . .
+RUN npm run build
+
+# Production runtime
+FROM node:20-alpine AS runtime
+
+WORKDIR /app
+
+# Copy built output and production dependencies
+COPY --from=build /app/dist ./dist
+COPY --from=build /app/node_modules ./node_modules
+COPY --from=build /app/package.json ./
+
+# Runtime configuration
+ENV HOST=0.0.0.0
+ENV PORT=80
+EXPOSE 80
+
+# Start the Node.js server
+CMD ["node", "./dist/server/entry.mjs"]