Use to set up a new Stackpit deployment (the self-hosted, single-binary drop-in for Sentry event ingestion), with or without Docker and on SQLite or Postgres. Runs the init template, sets the load-bearing config (bind addresses, external URLs, admin token, master key, filter mode), points SDKs at the ingest listener, and verifies the instance boots and accepts events. Triggers: installing Stackpit, first-time setup, standing up Stackpit, getting Stackpit running, self-hosting Sentry replacement.
