NEXT-33446 - add bug and feature request section in contribution guid…

…elines

CONTRIBUTING.md

@@ -17,3 +17,22 @@ find the [this guide](https://opensource.guide/how-to-contribute/) helpful.
 
 To understand which action we tolerate we expect you to read
 our [code of conduct](./CONTRIBUTING.md).
+
+## Bugs
+
+Please take a look at the [existing issues](https://github.com/shopware/meteor/issues)
+before creating a new one. That way keep the number of duplicate issues low.
+Complete the issue template as much as possible when creating a new issue.
+
+To get your bug fixed faster, add a link to a 
+[project with the bug](https://stackblitz.com/edit/vitejs-vite-emem8b?file=index.html&terminal=dev)
+for us to reproduce in the issue's description.
+
+## Feature Requests
+
+Search trough the [list of existing feature requests](https://github.com/shopware/meteor/issues),
+before you create a issue. If somebody already requested your feature you
+can up-vote that issue. This helps us to see what the community wants the most.
+
+If there does not already exist a feature request for your idea,
+you can [request a feature](https://github.com/shopware/meteor/issues/new).