Add Rails 8 examples for GitStore use cases#6

Draft

Copilot wants to merge 4 commits intomasterfrom

copilot/add-content-management-system

Commits on Jan 2, 2026

Initial plan
Copilot
committed
Add Rails 8 examples for Wiki/CMS, Config Management, and Audit Trail

Test User
and
georgi
committed
Address code review feedback: fix security issues and add CSRF notes

Test User
and
georgi
committed
Fix XSS vulnerabilities: add HTML escaping in views and helpers

Test User
and
georgi
committed