fix: Dependency cycles

Signed-off-by: MiaoWoo <admin@yumc.pw>

packages/api/src/interfaces/server/index.ts

@@ -1,3 +1,5 @@
+import { NativePluginManager } from './native_plugin'
+
 export namespace server {
     /**
      * Runtime ServerType

packages/api/src/interfaces/server/native_plugin.ts

@@ -1,4 +1,4 @@
-interface NativePluginManager {
+export interface NativePluginManager {
     load(name: string): boolean;
     unload(name: string): boolean;
     reload(name: string): boolean;