Internal Docs

The repository also contains internal engineering notes under docs/.

Document Purpose
docs/EXTENSIONS.md Extension migration status, packaging, installation, and manifest overview.
docs/EXTENSION-API.md Current native .NET extension API surface.
docs/EXTENSION-MIGRATION-GUIDE.md Contributor guide for moving shell-owned features to extensions.
docs/EXTENSION-FULL-MIGRATION-PLAN.md Full extension migration plan and completed phases.
docs/EXTENSION-MIGRATION-CLOSURE-PLAN.md Closure audit for shell bridge cleanup.
docs/SHELL-COMMAND-AUDIT.md Shell command ownership audit.
docs/VSCODE-MIGRATION.md VS Code extension migration notes for the native XamlVisualEditor extension model.
docs/IDE-ARCHITECTURE-VSCODE-VS-ALIGNMENT-PLAN.md IDE architecture and feature parity plan.

These files remain source-of-truth for detailed migration notes. The Lunet site summarizes and organizes the public-facing parts.