Fix admin user creation: copy all node_modules to Docker image

- Copy full node_modules instead of just Prisma modules
- Fixes 'Cannot find module bcryptjs' error during seed
- Ensures tsx and all dependencies available for admin user creation

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <[email protected]>

Author: ismoilovdevml

Dockerfile

@@ -46,9 +46,10 @@ RUN chown nextjs:nodejs .next
 COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./
 COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static
 
-# Copy Prisma files (needed for migrations and seeding)
-COPY --from=builder --chown=nextjs:nodejs /app/node_modules/.prisma ./node_modules/.prisma
-COPY --from=builder --chown=nextjs:nodejs /app/node_modules/@prisma ./node_modules/@prisma
+# Copy node_modules (needed for seeding with tsx and bcryptjs)
+COPY --from=builder --chown=nextjs:nodejs /app/node_modules ./node_modules
+
+# Copy Prisma schema
 COPY --from=builder --chown=nextjs:nodejs /app/prisma ./prisma
 
 USER nextjs