Merge pull request #863 from Codium-ai/add-repo-url-to-docs

Add repo url to docs

docs/mkdocs.yml

@@ -1,4 +1,6 @@
-site_name: PR-Agent
+site_name: PR-Agent Documentation 
+repo_url: https://github.com/Codium-ai/pr-agent
+repo_name: Codium-ai/pr-agent
 
 nav: 
   - Overview: 'index.md'
@@ -40,6 +42,8 @@ theme:
   logo: assets/logo.svg
   favicon: assets/favicon.ico
   name: material
+  icon:
+    repo: fontawesome/brands/github
   features:
     - navigation.tabs
     - navigation.expand