Move user crontab to persistent home directory

- Created user-specific crontab file at /home/$user/crontab
- Crontab now persists through container restarts/refreshes
- Users can manage their own cron jobs by editing their crontab file
- Automatically loads user crontab on container start
- Updated DEV environment to use user crontab for MySQL backups

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

Co-Authored-By: Claude <noreply@anthropic.com>

scripts/entrypoint.sh

@@ -56,7 +56,10 @@ if [[ $environment == 'DEV' ]]; then
     mysql -e "CREATE USER '"$mysql_user"'@'localhost' IDENTIFIED BY '"$mysql_password"';"
     mysql -e "GRANT ALL PRIVILEGES ON *.* TO '"$mysql_user"'@'localhost' WITH GRANT OPTION;"
     mysql -e "FLUSH PRIVILEGES;"
-    echo "*/15 * * * * root /scripts/mysql-backup.sh $user devdb_$mysql_db"  >> /etc/crontab
+    # Create user crontab with MySQL backup job
+    echo "# User crontab for $user" > /home/$user/crontab
+    echo "*/15 * * * * /scripts/mysql-backup.sh $user devdb_$mysql_db" >> /home/$user/crontab
+    chown $user:$user /home/$user/crontab
     echo "MySQL User: "$mysql_user > /home/$user/mysql_creds
     echo "MySQL Password: "$mysql_password >> /home/$user/mysql_creds
     echo "MySQL Database: devdb_"$mysql_db >> /home/$user/mysql_creds
@@ -70,6 +73,18 @@ fi
 if [[ $environment == 'PROD' ]]; then
     sed -r -i 's/;session.save_path="localhost:11211/session.save_path="memcache:11211/' /etc/php.d/50-memcached.ini
 fi
+
+# Set up user crontab
+if [ ! -f /home/$user/crontab ]; then
+    echo "# User crontab for $user" > /home/$user/crontab
+    echo "# Add your cron jobs here" >> /home/$user/crontab
+    echo "# Example: */5 * * * * /home/$user/scripts/my-script.sh" >> /home/$user/crontab
+    chown $user:$user /home/$user/crontab
+fi
+
+# Load user crontab
+crontab -u $user /home/$user/crontab
+
 /usr/sbin/crond
 tail -f /var/log/httpd/*