Interactive bash installer (install_trustgraph.sh) that detects hardware,
recommends an LLM mode (OpenAI or Ollama), installs missing prerequisites
via Homebrew, sets up a Python venv, runs the test suite, generates a
deployment via npx @trustgraph/config, starts the Docker Compose stack,
health-checks the API gateway, and opens the Workbench UI.
Includes README.dev-install.md with usage documentation covering CLI
options, environment variables, LLM mode selection, non-interactive/CI
usage, uninstall, and troubleshooting. Currently macOS only.