Everything in this folder describes the pre-rebuild prototype (PyQt5 frontend + in-process backend, removed in PR #19) and is kept for reference only. File paths, tool counts, and setup steps no longer match the codebase.
For current documentation see the repository root: README.md, CLAUDE.md,
AGENTS.md, REBUILD_PLAN.md (the plan that produced v2), and
packaging/README.md.