Declare config property in OB11PluginMangerAdapter

Adds an explicit declaration for the 'config' property in the OB11PluginMangerAdapter class to improve type safety and clarity.

src/onebot/network/plugin-manger.ts

@@ -32,7 +32,7 @@ export interface LoadedPlugin {
 export class OB11PluginMangerAdapter extends IOB11NetworkAdapter<PluginConfig> {
     private readonly pluginPath: string;
     private loadedPlugins: Map<string, LoadedPlugin> = new Map();
-
+    declare config: PluginConfig;
     constructor(
         name: string, core: NapCatCore, obContext: NapCatOneBot11Adapter, actions: ActionMap
     ) {