Repository best practices

[assistant-proemion]

Hello user! 👋

This issue was automatically created to help you get this repository into great shape from day one. ✨
Here's what we need to get done:

• 📖 Align the README to our best practices
• 🏷️ Attach the proemion-public topic (if eligible)
• 🔒 Set permissions: under "Settings" ⭢ "Collaborators and teams" add team "proemion" with role "triage" (if eligible)
• ⚙️ Add CI using a supported method - see related documentation
• 🛡️ Enable branch protection (guide)
• 📋 Verify that the repository is in scope for ISO27001 (ask @Proemion/devops to add it to Vanta if it is in scope)
• 🧭 **In general, follow our manuals guidelines

None of this is urgent-urgent, but it is important-important 😉
Let's keep things tidy, predictable, and pleasant for everyone who passes by this repo.

Thanks a lot! ❤️