update Dockerfile and settings for static files handling; adjust nginx config for Django and Vue integration

backand/Dockerfile

@@ -42,11 +42,14 @@ COPY --from=builder /usr/local/bin/ /usr/local/bin/
 # Copy application code with ownership
 COPY --chown=appuser:appuser . .
 
+# Collect static files
+RUN python manage.py collectstatic --noinput
+
 # Switch to non-root user
 USER appuser
 
 # Expose Django port
-EXPOSE 7080
+EXPOSE 7090
 
 # Run Django with uvicorn
-CMD ["uvicorn", "MPM:application", "--host", "0.0.0.0", "--port", "7080"]
+CMD ["uvicorn", "MPM:application", "--host", "0.0.0.0", "--port", "7090"]