Refactor event handling to use async/await across adapters

Updated all network adapters' onEvent methods to be asynchronous and return Promises, ensuring consistent async event emission and handling. Adjusted related methods and event emission logic to properly await asynchronous operations, improving reliability for streaming, plugin, HTTP, and WebSocket event flows. Also improved error handling and messaging in stream and WebSocket actions.

src/onebot/network/http-client.ts

@@ -16,7 +16,7 @@ export class OB11HttpClientAdapter extends IOB11NetworkAdapter<HttpClientConfig>
         super(name, config, core, obContext, actions);
     }
 
-    onEvent<T extends OB11EmitEventContent>(event: T) {
+    async onEvent<T extends OB11EmitEventContent>(event: T) {
         this.emitEventAsync(event).catch(e => this.logger.logError('[OneBot] [Http Client] 新消息事件HTTP上报返回快速操作失败', e));
     }