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/bug_report.yml

@@ -1,3 +1,4 @@
+---
 name: 🐛 Bug Report
 description: Report a bug or issue with SuperClaude
 title: "[Bug] "
@@ -6,7 +7,8 @@ body:
   - type: markdown
     attributes:
       value: |
-        Thanks for reporting a bug! Please provide the following information to help us fix it.
+        Thanks for reporting a bug! Please provide the following information
+        to help us fix it.
 
   - type: input
     id: superclaude-version
@@ -55,7 +57,7 @@ body:
       label: Steps to Reproduce
       description: Steps to reproduce the behavior
       placeholder: |
-        1. Run command: /user:analyze --code
+        1. Run command: /analyze --code
         2. Open file X
         3. See error...
     validations:
@@ -111,4 +113,4 @@ body:
         - label: I have provided all required information
           required: true
         - label: I can reproduce this issue consistently
-          required: false
+          required: false

.github/ISSUE_TEMPLATE/feature_request.yml

@@ -1,3 +1,4 @@
+---
 name: ✨ Feature Request
 description: Suggest a new feature or enhancement for SuperClaude
 title: "[Feature] "
@@ -6,7 +7,8 @@ body:
   - type: markdown
     attributes:
       value: |
-        Thanks for suggesting a feature! Please provide details to help us understand your request.
+        Thanks for suggesting a feature! Please provide details to help us
+        understand your request.
 
   - type: dropdown
     id: feature-type
@@ -40,7 +42,7 @@ body:
       description: Describe the solution you'd like to see
       placeholder: |
         I would like to see...
-        
+
         Example usage:
         /user:newcommand --flag
     validations:
@@ -75,7 +77,7 @@ body:
       placeholder: |
         Command: /user:example --new-flag
         Output: Expected behavior...
-        
+
         Persona usage:
         /persona:newtype → specialized behavior
     validations:
@@ -116,4 +118,4 @@ body:
         - label: I'm willing to help test this feature
           required: false
         - label: I'm willing to help implement this feature
-          required: false
+          required: false

.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