Revert "chore: optimize Docker build with multi-stage process and add standalone Next.js output (#75)"s

This reverts commit 1707557bea.

apps/web/entrypoint.sh

@@ -1,16 +0,0 @@
-#!/bin/sh
-
-# Run migrations from the Turborepo root context
-echo "Running database migrations..."
-# Navigate to the Turborepo root to run the db:migrate command
-pnpm --prefix /app db:migrate
-
-# Check if migration was successful
-if [ $? -ne 0 ]; then
-  echo "\nDatabase migration failed! Exiting."
-  exit 1
-fi
-
-echo "\nStarting Next.js application..."
-# Start the Next.js application from the web app's directory
-exec node .next/standalone/apps/web/server.js