docker-example: update .web/_static to .web/build/client

Author: masenf

docker-example/production-app-platform/Dockerfile

@@ -5,12 +5,12 @@
 # then copy the contents of `frontend.zip` to your static file server (github pages, s3, etc).
 #
 # Azure Static Web App example:
-#    npx @azure/static-web-apps-cli deploy --env production --app-location .web/_static
+#    npx @azure/static-web-apps-cli deploy --env production --app-location .web/build/client
 #
 # For dynamic routes to function properly, ensure that 404s are redirected to /404 on the
 # static file host (for github pages, this works out of the box; remember to create .nojekyll).
 #
-# For azure static web apps, add `staticwebapp.config.json` to to `.web/_static` with the following:
+# For azure static web apps, add `staticwebapp.config.json` to to `.web/build/client` with the following:
 #  {
 #     "responseOverrides": {
 #        "404": {

docker-example/production-compose/Caddy.Dockerfile

@@ -1,4 +1,4 @@
 FROM library/caddy
 
-COPY --from=local/reflex-app /app/.web/_static /srv
+COPY --from=local/reflex-app /app/.web/build/client /srv
 ADD Caddyfile /etc/caddy/Caddyfile

docker-example/production-compose/Dockerfile

@@ -26,13 +26,13 @@ RUN $uv pip install -r requirements.txt
 # Deploy templates and prepare app
 RUN reflex init
 
-# Export static copy of frontend to /app/.web/_static
+# Export static copy of frontend to /app/.web/build/client
 RUN reflex export --frontend-only --no-zip
 
 # Copy static files out of /app to save space in backend image
-RUN mv .web/_static /tmp/_static
-RUN rm -rf .web && mkdir .web
-RUN mv /tmp/_static .web/_static
+RUN mv .web/build/client /tmp/client
+RUN rm -rf .web && mkdir -p .web/build
+RUN mv /tmp/client .web/build/client
 
 # Stage 2: copy artifacts into slim image 
 FROM python:3.13-slim

docker-example/production-one-port/Dockerfile

@@ -34,7 +34,7 @@ COPY . .
 
 ARG PORT API_URL
 # Download other npm dependencies and compile frontend
-RUN REFLEX_API_URL=${API_URL:-http://localhost:$PORT} reflex export --loglevel debug --frontend-only --no-zip && mv .web/_static/* /srv/ && rm -rf .web
+RUN REFLEX_API_URL=${API_URL:-http://localhost:$PORT} reflex export --loglevel debug --frontend-only --no-zip && mv .web/build/client/* /srv/ && rm -rf .web
 
 
 # Final image with only necessary files

docker-example/simple-one-port/Dockerfile

@@ -27,7 +27,7 @@ RUN pip install -r requirements.txt
 RUN reflex init
 
 # Download all npm dependencies and compile frontend
-RUN reflex export --frontend-only --no-zip && mv .web/_static/* /srv/ && rm -rf .web
+RUN reflex export --frontend-only --no-zip && mv .web/build/client/* /srv/ && rm -rf .web
 
 # Needed until Reflex properly passes SIGTERM on backend.
 STOPSIGNAL SIGKILL