feat(service): add WordPress + OpenLiteSpeed service template

[DragonBot00]

Changes

Added WordPress + OpenLiteSpeed service template with MariaDB 11. High-performance alternative to Apache for WordPress hosting with built-in LSCache.

Issues

• Fixes [Enhancement]: WordPress + OpenLiteSpeed service template #8264

Category

• Adding new one click service

AI Assistance

• AI was used (please describe below)

If AI was used:

• Tools used: Claude
• How extensively: Adapted from existing wordpress-with-mariadb.yaml pattern

Testing

Verified YAML syntax matches existing WordPress template conventions.

Contributor Agreement

Important

• I have read and understood the contributor guidelines. If I have failed to follow any guideline, I understand that this PR may be closed without review.
• I have searched existing issues and pull requests (including closed ones) to ensure this isn't a duplicate.
• I have tested all the changes thoroughly with a local development instance of Coolify and I am confident that they will work as expected when a maintainer tests them.