Write documentation for Event Listeners component

[favour-chibueze]

We need to write documentation on the Event Listeners component.

https://devdocs.mautic.org/en/5.x/plugins/event_listeners.html

[ifeoluwafavour]

Hello @favour-chibueze
Please I would like to work on this issue
Are these the event listeners to be documented? https://github.com/mautic/mautic/tree/5.x/app%2Fbundles%2FPluginBundle%2FEventListener

[favour-chibueze]

Sure.. see the old documentation too for the event listeners.

[ifeoluwafavour]

Okay. Thank you!

[ifeoluwafavour]

hello @favour-chibueze @RCheesley
I have created a pull request with the documentation for the Even Listeners component and it is ready for reviews because I'm not so sure about it 😅

[RCheesley]

Fabulous @ifeoluwafavour thanks for doing that! I've done a review and made some suggested fixes for the grammar. Let's get that fixed first, then we can ask a core team member to do the technical review for accuracy.

[ifeoluwafavour]

Hello @RCheesley
Thank you for your kind words. I'm learning a lot!

I have applied the suggested changes. To accurately follow the external link syntax, I created a pull request to include Symfony's docs event subscribers link file to the link folder:
https://github.com/mautic/developer-documentation-new/pull/221/checks

P.S. I made this same comment yesterday thinking it was under this issue but it was under my pull request 😅