Remove unused wrapper-config sub-interface exports from public type surface (#3211)

* Initial plan

* fix(types): remove unused wrapper config re-exports

* docs(types): fix wrapper-config header wording

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>

Author: Copilot

src/types/wrapper-config.ts

@@ -2,17 +2,9 @@
  * Main wrapper configuration types grouped by domain.
  *
  * The monolithic WrapperConfigBase has been split into domain-scoped interfaces.
- * This file re-exports those interfaces and composes the final WrapperConfig type.
+ * This file imports those interfaces and composes the final WrapperConfig type.
  */
 
-export { type ContainerImageOptions } from './container-image-options';
-export { type NetworkOptions } from './network-options';
-export { type VolumeOptions } from './volume-options';
-export { type SecurityOptions } from './security-options';
-export { type ApiProxyOptions } from './api-proxy-options';
-export { type RateLimitOptions } from './rate-limit-options';
-export { type RuntimeOptions } from './runtime-options';
-
 import type { ContainerImageOptions } from './container-image-options';
 import type { NetworkOptions } from './network-options';
 import type { VolumeOptions } from './volume-options';