Removed complex modal implementation and replaced with simple
link to dedicated credentials page to eliminate all modal issues.
Changes:
- Add credentials action to TutorialsController
- Remove layout false restriction for credentials
- Replace button with simple link_to for Demo Credentials
- Remove entire modal HTML structure
- Remove all JavaScript for modal initialization
- Remove fetch/AJAX complexity
The credentials view already existed but was modal-only. Now it's
a proper page that users can navigate to directly. Much simpler!
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Ken Johnson
feba9b7889