Update Dockerfile

frontend/Dockerfile

@@ -1,15 +1,8 @@
 # Use a base Node image
 FROM node:latest
 
-# Enable bash and install dos2unix
-RUN if [ -f /etc/alpine-release ]; then \
-        apk add --no-cache bash dos2unix; \
-    else \
-        apt-get update && apt-get install -y bash dos2unix; \
-    fi
-
-# Install react essentials
-RUN npm install react-scripts@4.0.3 -g && npm install -g serve
+# Install bash and dos2unix (for Windows compatibility)
+RUN apt-get update && apt-get install -y bash dos2unix
 
 # Set the working directory inside the container
 WORKDIR /src
@@ -21,8 +14,11 @@ RUN npm install
 # Copy the rest of the source code
 COPY . .
 
-# Convert entrypoint script to unix format if PC is running windows
+# Convert entrypoint script to Unix format if PC is running Windows
 RUN dos2unix entrypoint.sh
 
-# Start app
+# Install react-scripts and serve as needed
+RUN npm install react-scripts@4.0.3 -g && npm install -g serve
+
+# Start the app
 CMD ["/bin/bash", "entrypoint.sh"]