Add missing node build files

Dockerfile

@@ -3,7 +3,7 @@ WORKDIR /app
 
 # By copying only the package.json and package-lock.json here, we ensure that the following `-deps` steps are independent of the source code.
 # Therefore, the `-deps` steps will be skipped if only the source code changes.
-COPY package.json package-lock.json ./
+COPY package.json package-lock.json tsconfig.json astro.config.mjs ./
 
 FROM base AS prod-deps
 RUN npm install --omit=dev
@@ -16,7 +16,10 @@ COPY . .
 RUN npm run build
 
 FROM httpd:latest AS runtime
-COPY --from=prod-deps /app/node_modules /usr/local/apache2/htdocs/node_modules
-COPY --from=build /app/dist /usr/local/apache2/htdocs/dist
+WORKDIR /usr/local/apache2/htdocs
+
+RUN rm index.html
+
+COPY --from=build /app/dist .
 
 EXPOSE 80