Ship College Craft public site and point CI deploys at college_craft.

Replaces template branding with College Craft pages, assets, and copy, and
matches Gitea deploy workflows to the server-infra catalog name and master
branch so beta deploys actually run.

Closes #1

.gitignore

@@ -177,3 +177,6 @@ cython_debug/
 
 # Django collectstatic output
 staticfiles/
+
+# Local scrape of the live client site (reference only)
+archived_site/