Merge pull request #68 from singnet/pbc-update-docs-add-epic-handler

[#69] Developer Guidelines: update add epic issue handler

docs/developer_guidelines.md

@@ -45,6 +45,25 @@ quickly?
 Clear and informative PR titles help streamline the review process and ensure
 that changes are understood and integrated smoothly.
 
+### Handling EPIC Issues
+
+To ensure proper management and tracking of EPIC issues on GitHub, follow these
+guidelines:
+
+1. **Labeling EPIC Issues**: Add the `EPIC` label whenever creating an epic
+   issue.
+2. **Mandatory Text in EPIC Issues**: Include the following mandatory text in
+   the epic issue description:
+   ```
+   EPIC
+
+   * <link to child issue #1>
+   * <link to child issue #2>
+   * ...
+   ```
+
+3. Here is an example of an epic issue: https://github.com/orgs/singnet/projects/6/views/1?filterQuery=epic+label%3AEPIC&pane=issue&itemId=66967931
+
 ## Conclusion
 
 By following these guidelines, you can significantly improve communication and