- Added Hermes tool to CLI tools and updated related components.

src/app/api/version/update/route.js

@@ -0,0 +1,21 @@
+import { NextResponse } from "next/server";
+import { killAppProcesses, spawnUpdaterAndExit } from "@/lib/appUpdater";
+
+export async function POST() {
+  if (process.env.NODE_ENV !== "production") {
+    return NextResponse.json(
+      { success: false, message: "Update is only available in production build (9router CLI)" },
+      { status: 403 }
+    );
+  }
+
+  try {
+    // Kill sibling processes (cloudflared, MITM, stray next-server) to release file locks on Windows
+    await killAppProcesses();
+  } catch { /* best effort */ }
+
+  // Schedule detached updater then exit current server process
+  spawnUpdaterAndExit();
+
+  return NextResponse.json({ success: true, message: "Updater started. This app will exit shortly." });
+}