Clean up references to deleted scripts and pattern system

- Removed references to validate-references.sh from YAML files
- Removed expand-references.sh from settings.local.json
- Cleaned up @pattern/@flags references from shared files
- Updated documentation to reflect current no-code implementation
- Simplified reference-index.yml to remove @include patterns

This cleanup removes confusion from the abandoned pattern reference
system while maintaining all functionality.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

.github/ISSUE_TEMPLATE/question.yml

@@ -1,3 +1,4 @@
+---
 name: ❓ Question
 description: Ask a question about SuperClaude usage or configuration
 title: "[Question] "
@@ -7,8 +8,8 @@ body:
     attributes:
       value: |
         Have a question about SuperClaude? We're here to help!
-        
-        **Tip:** Consider using [Discussions](../../discussions) for general questions and community help.
+        **Tip:** Consider using [Discussions](../../discussions) for general
+        questions and community help.
 
   - type: dropdown
     id: question-type
@@ -84,4 +85,4 @@ body:
         - label: I have searched existing issues and discussions
           required: true
         - label: This is not a bug report (use Bug Report template instead)
-          required: true
+          required: true