docs: add CI and CodeQL badges to README

Author: CoderDeltaLAN

README.md

@@ -1 +1,6 @@
+<p align="left">
+  <img src="https://github.com/CoderDeltaLAN/commit-guardian/actions/workflows/ci.yml/badge.svg?branch=main" alt="CI">
+  <img src="https://github.com/CoderDeltaLAN/commit-guardian/actions/workflows/codeql.yml/badge.svg?branch=main" alt="CodeQL">
+</p>
+
 # commit-guardian