Update Dockerfile

Dockerfile

@@ -104,21 +104,20 @@ HEALTHCHECK --interval=30s --timeout=8s --retries=3 CMD \
 # ---- Runtime Startup ----
 USER user
 EXPOSE 7860
-CMD ["sh", "-c", "
-    echo '==========================================='
-    echo '=== BACKGROUNDFX PRO STARTUP ==='
-    echo '==========================================='
-    echo 'Disk free: $(df -h /home/user/app/storage | tail -1)'
-    python3 --version
-    pip --version
-    ffmpeg -version
-    if [ -f streamlit_app.py ]; then
-        python3 -c 'import streamlit_app; print(\"✅ streamlit_app.py imports OK\")'
-    else
-        echo '❌ ERROR: streamlit_app.py not found!' && exit 1
-    fi
+CMD ["sh", "-c", "\
+    echo '===========================================' && \
+    echo '=== BACKGROUNDFX PRO STARTUP ===' && \
+    echo '===========================================' && \
+    echo 'Disk free: $(df -h /home/user/app/storage | tail -1)' && \
+    python3 --version && \
+    pip --version && \
+    ffmpeg -version && \
+    if [ -f streamlit_app.py ]; then \
+        python3 -c 'import streamlit_app; print(\"✅ streamlit_app.py imports OK\")'; \
+    else \
+        echo '❌ ERROR: streamlit_app.py not found!' && exit 1; \
+    fi && \
     exec streamlit run --server.port=${PORT} --server.address=0.0.0.0 \
     --server.maxUploadSize=200 --server.enableCORS=false \
     --server.enableXsrfProtection=false --logger.level=debug \
-    streamlit_app.py
-    "]
+    streamlit_app.py"]