fix: copy shared to /shared before WORKDIR /app

Author: drixindustries

Dockerfile

@@ -1,19 +1,18 @@
 FROM node:20-alpine
 
+# Copy shared to root first, before setting WORKDIR
+COPY shared/ /shared/
+
+# Now set up the app directory
 WORKDIR /app
 
-# Copy server package files and install dependencies
+# Copy server package files and install dependencies  
 COPY server/package*.json ./
 RUN npm install --production
 
 # Copy server source code
 COPY server/ ./
 
-# Copy shared INTO parent directory so ../shared works
-# This creates /shared (parent of /app)
-RUN mkdir -p ../shared
-COPY shared/ ../shared/
-
 # Environment
 ENV NODE_ENV=production
 EXPOSE 5000