Update Dockerfile

Dockerfile

@@ -35,9 +35,9 @@ RUN curl -sLo /tmp/miniconda.sh https://repo.continuum.io/miniconda/Miniconda3-p
 RUN git clone https://github.com/browser-use/web-ui.git /web-ui
 WORKDIR /web-ui
 
-# Create non-root user
+# Create a non-root user and switch to it
 RUN adduser --disabled-password --gecos '' --shell /bin/bash user \
-    && chown -R user:user /web-ui
+ && chown -R user:user /app
 RUN echo "user ALL=(ALL) NOPASSWD:ALL" > /etc/sudoers.d/90-user
 USER user