Add CLI setup and QQ webhook integration

src/cli/setup-webhook.ts

@@ -0,0 +1,15 @@
+import crypto from "node:crypto";
+import type { AppConfig } from "../config.js";
+import type { PromptSession } from "./prompt.js";
+
+export async function configureGenericWebhook(
+  prompt: PromptSession,
+  existing: AppConfig["platforms"]["webhook"]
+): Promise<AppConfig["platforms"]["webhook"]> {
+  console.log("\nGeneric webhook setup");
+  console.log("Use POST /webhook/generic with optional X-Gori-Signature HMAC-SHA256 authentication.");
+
+  const generated = existing.secret && existing.secret !== "replace-me" ? existing.secret : crypto.randomBytes(24).toString("hex");
+  const secret = await prompt.ask("Webhook secret", generated);
+  return { enabled: true, secret };
+}