Updated documentation to clarify .md file update scope and add rules for documentation layering. Replaced inline dependency graph in README.md with a reference to ARCHITECTURE.md. Corrected timestamp interface references from ITimeStampUpdated to ITimeStampModified for consistency. Clarified nopCommerce dependency boundaries.
Added detailed documentation: ARCHITECTURE.md, CONVENTIONS.md, GLOSSARY.md, and copilot-instructions.md for Mango.Nop.Core, Data, and Services. Updated/added README.md files for all Mango.Nop libraries and the FruitBank nopCommerce plugin, clarifying structure, key types, and usage. Switched appsettings.json connection string from production to development database. These changes improve developer onboarding and enforce architectural consistency.
Loretta