fix: modify dockerfile to use what other space had

Dockerfile

@@ -1,17 +1,19 @@
 FROM node:18-alpine
 
-# Set up a new user named "user" with user ID 1000
-RUN adduser -D user || adduser -D -u 1001 user
+# Create user with UID 1001 (since 1000 is taken by node user)
+RUN adduser -D -u 1001 user
 
-# Switch to the "user" user
-USER user
-
-# Set home to the user's home directory
+# Set up environment variables
 ENV HOME=/home/user \
     PATH=/home/user/.local/bin:$PATH
 
-# Set the working directory
+# Create and set up app directory with proper permissions
 WORKDIR $HOME/app
+RUN mkdir -p $HOME/app && \
+    chown -R user:user $HOME/app
+
+# Switch to the user
+USER user
 
 # Copy package files
 COPY --chown=user viewer/package*.json ./
@@ -22,10 +24,6 @@ RUN npm install
 # Copy the entire viewer directory
 COPY --chown=user viewer/ .
 
-# Ensure proper file permissions and ownership
-RUN chmod -R 755 . && \
-    chown -R user:user .
-
 # Build the application
 RUN npm run build