feat: add get_clientkey

src/onebot/action/extends/GetClientkey.ts

@@ -0,0 +1,14 @@
+import { ActionName } from '@/onebot/action/router';
+import { OneBotAction } from '../OneBotAction';
+
+interface GetClientkeyResponse {
+    clientkey?: string;
+}
+
+export class GetClientkey extends OneBotAction<void, GetClientkeyResponse> {
+    actionName = ActionName.GetClientkey;
+
+    async _handle() {
+        return { clientkey: (await this.core.apis.UserApi.forceFetchClientKey()).clientKey };
+    }
+}