fix: move value pluralism FAQ to advanced-topics and collapse technical-reference

- Move 'value-pluralism-faq' from getting-started to advanced-topics
- Set technical-reference category to collapsed by default (only getting-started open)
- Getting Started now has 2 docs (Introduction, Core Concepts)
- Advanced Topics now has 6 docs (includes Value Pluralism FAQ)
- Cache busted docs-app.js (v=0.1.0.1760258358)

Final category distribution:
- getting-started: 2 (expanded)
- technical-reference: 11 (collapsed)
- research-theory: 4 (collapsed)
- advanced-topics: 6 (collapsed)
- case-studies: 6 (collapsed)
- business-leadership: 1 (collapsed)
- archives: 2 (collapsed)

public/js/docs-app.js

@@ -29,7 +29,7 @@ const CATEGORIES = {
     bgColor: 'bg-green-50',
     borderColor: 'border-l-4 border-green-500',
     textColor: 'text-green-700',
-    collapsed: false
+    collapsed: true
   },
   'research-theory': {
     label: '🔬 Theory & Research',

scripts/migrate-doc-categories.js

@@ -22,7 +22,6 @@ const slugToCategory = {
   // Getting Started
   'introduction-to-the-tractatus-framework': 'getting-started',
   'core-concepts-of-the-tractatus-framework': 'getting-started',
-  'value-pluralism-faq': 'getting-started',
 
   // Technical Reference
   'api-reference-complete': 'technical-reference',
@@ -45,6 +44,7 @@ const slugToCategory = {
   'architectural-overview-and-research-status': 'research-theory',
 
   // Advanced Topics
+  'value-pluralism-faq': 'advanced-topics',
   'pluralistic-values-research-foundations': 'advanced-topics',
   'pluralistic-values-deliberation-plan-v2': 'advanced-topics',
   'research-scope-feasibility-of-llm-integrated-tractatus-framework': 'advanced-topics',