feat: add integrations page

[lotyp]

What was changed

Added a new "Integrations" section to the Cycle ORM documentation to showcase the available external integration packages that allow the use of Cycle ORM in other PHP frameworks.

Why?

To inform users about available integrations with popular PHP frameworks, enhancing Cycle ORM's usability across different development environments. This update aims to support developers in leveraging Cycle ORM's features more effectively within their preferred frameworks.

Checklist

• Any docs updates needed? This PR serves as the update; no further documentation changes are required.

[lotyp]

Probably, Spiral Framework should also be mentioned here? 😅

[roxblnfk]

https://discord.com/channels/538114875570913290/630705736019869719/1222536717517455472 might be added https://github.com/technoly/neos-eventstore-cycleadapter