Update .gitignore to include scripts for loading environment variables and Git credentials. Remove obsolete documentation files including 100_PERCENT_LINK_VERIFICATION_ACHIEVED.md, CROSS_REFERENCE_VERIFICATION_REPORT.md, DOCUMENT_RELATIONSHIP_VISUALIZATION.md, and several project management reports to streamline the repository and enhance maintainability. Revise DOCUMENT_RELATIONSHIP_MAP.md to correct link paths and add a new section for visual specifications.

MASTER_INDEX.md

@@ -201,14 +201,15 @@
 - **Compliance/Audit:** 1 document
 - **Emergency/Contingency:** 2 documents
 - **Special Documentation:** 3 documents
-- **Supporting Documentation:** 15+ documents (Glossary, Quick Reference, Document Relationship Map, Documentation Standards, Version Control Policy, Recommendations and Suggestions, Implementation Status, Phase 2 Planning, Navigation Guide, Timeline Visualization, Executive Summary, Resource Requirements Summary, and more)
+- **Supporting Documentation:** 30+ documents (Glossary, Quick Reference, Document Relationship Map, Documentation Standards, Version Control Policy, Recommendations and Suggestions, Implementation Status, Phase 2 Planning, Remaining Phases Summary, Navigation Guide, Timeline Visualization, Executive Summary, Resource Requirements Summary, Phase Execution Started, Remaining Phases Execution Summary, and more)
 
 ### Total Document Count
 **Major Documents:** 48+  
 **Statutory Code Titles:** 20 (each comprehensive)  
-**Supporting/Management Documents:** 15+  
-**Total Markdown Files:** 150+  
-**Total Pages (Estimated):** 500-800+ pages
+**Supporting/Management Documents:** 30+  
+**Phase Documentation:** 9+ new documents  
+**Total Markdown Files:** 160+  
+**Total Pages (Estimated):** 550-850+ pages
 
 ### Document Status Summary
 - **Active:** 47+ documents