feat: added roles to emojis

[Jaskowicz1]

This PR adds roles to emojis, allowing bots to restrict emojis to certain roles. You can view discord's documentation about this at this page.

This also changes how we send information to discord, as we were sending too much information last time (dead data).

Code change checklist

• I have ensured that all methods and functions are fully documented using doxygen style comments.
• My code follows the coding style guide.
• I tested that my change works before raising the PR.
• I have ensured that I did not break any existing API calls.
• I have not built my pull request using AI, a static analysis tool or similar without any human oversight.

[netlify]

✅ Deploy Preview for dpp-dev ready!

Name	Link
🔨 Latest commit	e3083ce
🔍 Latest deploy log	https://app.netlify.com/sites/dpp-dev/deploys/6533960ded95cb00080e5b0f
😎 Deploy Preview	https://deploy-preview-959--dpp-dev.netlify.app/classdpp_1_1emoji
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.

---

To edit notification comments on pull requests, go to your Netlify site configuration.

[Jaskowicz1]

Here's an image of it working! In this image, I restricted an emoji to my role only, meaning Brain couldn't use the emoji "memelol" until I set the roles variable to a blank array.