hono_context.ts

Hono context variable augmentation for fuz_app.

Cross-cutting shared vocabulary — defines the Hono ContextVariableMap variables used by auth, http, server, and testing modules.

Import this module once in your app to get type-safe access to auth_session_id, request_context, and credential_type on the Hono context.

In practice, this is auto-loaded by app_server.ts (side-effect import) and transitively by auth middleware modules that import CREDENTIAL_TYPE_KEY. Consumers don't need a manual import unless bypassing the standard server assembly.