SnowCat 雪猫底层全源码：NapCat 4.18.28 底座 + SnowLuma 能力移植 + V8 通道适配 9.9.37

26 包 monorepo（TS 全源码）：
- snowcat-core: NT 内核 API 封装 + listener（含 9.9.37 六回调适配）+ Packet 发包
- snowcat-onebot: OneBot v11 全动作 + MCP Streamable HTTP 适配器 + 稳定线
- snowcat-webui-frontend/backend: 雪猫控制台（React+HeroUI）
- snowcat-shell: 单文件 bundle 出口（vite inlineDynamicImports）
- snowcat-native: napi2native / MoeHoo / ffmpeg / pty 运行时
- 56 项 SnowLuma 独门动作移植（qzone 全家桶/群相册/装扮/闪照/收藏）
- 工具件: 解包器/启动器/便携制作器/doctor

GitHub 关联已全量指向 DandanLLab/SnowCatQQ

packages/snowcat-onebot/network/http-client.ts

@@ -0,0 +1,61 @@
+import { OB11EmitEventContent, OB11NetworkReloadType } from '@/snowcat-onebot/network/index';
+import { createHmac } from 'crypto';
+import { QuickAction, QuickActionEvent } from '@/snowcat-onebot/types';
+import { RequestUtil } from 'snowcat-common/src/request';
+import { HttpClientConfig } from '@/snowcat-onebot/config/config';
+import { IOB11NetworkAdapter } from '@/snowcat-onebot/network/adapter';
+import json5 from 'json5';
+
+export class OB11HttpClientAdapter extends IOB11NetworkAdapter<HttpClientConfig> {
+  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));
+  }
+
+  async emitEventAsync<T extends OB11EmitEventContent> (event: T) {
+    if (!this.isEnable) return;
+    const headers: Record<string, string> = {
+      'Content-Type': 'application/json',
+      'x-self-id': this.core.selfInfo.uin,
+    };
+
+    const msgStr = JSON.stringify(event);
+    if (this.config.token) {
+      const hmac = createHmac('sha1', this.config.token);
+      hmac.update(msgStr);
+      headers['x-signature'] = 'sha1=' + hmac.digest('hex');
+    }
+
+    const data = await RequestUtil.HttpGetText(this.config.url, 'POST', msgStr, headers);
+    const resJson: QuickAction = data ? json5.parse(data) : {};
+
+    await this.obContext.apis.QuickActionApi.handleQuickOperation(event as QuickActionEvent, resJson);
+  }
+
+  open () {
+    this.isEnable = true;
+  }
+
+  close () {
+    this.isEnable = false;
+  }
+
+  async reload (newConfig: HttpClientConfig) {
+    const wasEnabled = this.isEnable;
+    const oldUrl = this.config.url;
+    this.config = newConfig;
+
+    if (newConfig.enable && !wasEnabled) {
+      this.open();
+      return OB11NetworkReloadType.NetWorkOpen;
+    } else if (!newConfig.enable && wasEnabled) {
+      this.close();
+      return OB11NetworkReloadType.NetWorkClose;
+    }
+
+    if (oldUrl !== newConfig.url) {
+      return OB11NetworkReloadType.NetWorkReload;
+    }
+
+    return OB11NetworkReloadType.Normal;
+  }
+}