replace individual copy with copy all

Dockerfile

@@ -8,12 +8,7 @@ RUN apt-get update && \
 RUN curl -fsSL https://deb.nodesource.com/setup_18.x | bash -
 RUN apt-get install -y nodejs
 
-RUN mkdir -p server/ssl
-RUN mkdir -p public/
-
-COPY .env app.js package.json /app/
-COPY server/ssl/* /app/server/ssl/
-COPY public/* /app/public/
+COPY . /app/
 
 RUN npm install