Update Dockerfile

Dockerfile

@@ -7,14 +7,19 @@ ENV HOME=/home/appuser
 ENV APP_HOME=${HOME}/app
 WORKDIR ${APP_HOME}
 
+# Copy package files and install dependencies
+# This creates node_modules owned by root for now
 COPY package*.json ./
 RUN npm install
 
-COPY --chown=appuser:appuser . .
+# Copy the rest of the application source code
+COPY . .
 
-RUN mkdir -p ${APP_HOME}/images && \
-    chown -R appuser:appuser ${APP_HOME}/images
+# Change ownership of the entire application directory to appuser
+# This is the key fix. It makes the previous mkdir/chown redundant.
+RUN chown -R appuser:appuser ${APP_HOME}
 
+# Switch to the non-root user
 USER appuser
 
 EXPOSE 7860