chore: beginner doc

Signed-off-by: exploreriii <[email protected]>

Author: exploreriii

CHANGELOG.md

@@ -7,6 +7,7 @@ This changelog is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.
 ## [Unreleased]
 
 ### Added
+- Beginner issue documentation and updated GFI and GFIC templates and documentation
 - Enable auto assignment to good first issues (#1312), archived good first issue support team notification. Changed templates with new assign instruction.
 - Added unit test for 'endpoint.py' to increase coverage.
 - Automated assignment guard for `advanced` issues; requires completion of at least one `good first issue` and one `intermediate` issue before assignment (exempts maintainers, committers, and triage members). (#1142)