feat(cli): add deployment mode prompts, auth bootstrap-ceo command, and doctor check

Extend server setup prompts with deployment mode (local_trusted vs
authenticated), exposure (private vs public), bind host, and auth config.
Add auth bootstrap-ceo command that creates a one-time invite URL for the
initial instance admin. Add deployment-auth-check to doctor diagnostics.
Register the new command in the CLI entry point.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

cli/src/config/schema.ts

@@ -5,6 +5,7 @@ export {
   databaseConfigSchema,
   loggingConfigSchema,
   serverConfigSchema,
+  authConfigSchema,
   storageConfigSchema,
   storageLocalDiskConfigSchema,
   storageS3ConfigSchema,
@@ -15,6 +16,7 @@ export {
   type DatabaseConfig,
   type LoggingConfig,
   type ServerConfig,
+  type AuthConfig,
   type StorageConfig,
   type StorageLocalDiskConfig,
   type StorageS3Config,