internal/

Server admin surface: the user list, role management, block/unblock, account deletion, and the runtime-mutable registration policy.

Package blobstore stores end-to-end-encrypted attachment ciphertext as files on disk (SRV-07).

Package config loads and validates server configuration from environment variables.

Package logging configures the process-wide structured logger.

Package server assembles the HTTP/HTTPS listeners for the Freizone API, handling the three supported TLS modes (off, manual, autocert) and graceful shutdown.

Package store implements SQLite persistence: schema migrations and typed repository access for accounts, devices, nonces, bootstrap state, and invite codes.