Add feature spec for user creates a saved view
Summary
Adds feature spec coverage for the saved view creation flow on the work items list page.
Test Scenarios Covered
- Creates a private saved view with title only
- Creates a saved view with title and description
- Creates a shared saved view
- Verifies default visibility is private
- Shows validation error when title is empty
- Shows save view button when filters are changed
- Creates a saved view preserving the current filter combination
- Displays the created view tab to the right of existing views
- Guest users cannot see the "New view" option
- Guest users cannot see the "Save view" button
How to verify
bundle exec rspec ee/spec/features/work_items/list/saved_views/user_creates_saved_view_spec.rb
Related issues
Closes #591643 (closed)