Managing Astro Local Env

You're running Astro CLI locally and need to start, stop, or debug your Airflow environment. This handles both Docker mode (the default containers setup) and the newer standalone mode that runs Airflow 3 directly in a venv without Docker. The standout feature is the built-in Airflow API querying with `astro api airflow`, which lets you list DAGs, trigger runs, check task states, and filter results with jq without leaving your terminal. Also covers the reverse proxy for running multiple projects simultaneously and the usual troubleshooting moves when containers won't start or your venv gets corrupted. Pairs with the authoring and testing skills once your environment is actually running.