Add live hotspot network diagnostics

server/src/app.ts

@@ -18,6 +18,7 @@ import {
   SESSION_COOKIE
 } from "./security.js";
 import { collectSystemStatus } from "./status.js";
+import { readNetworkActivity } from "./network-activity.js";
 import { readUpdateStatus, triggerSystemUpdate } from "./update.js";
 import {
   hotspotConfigurationSchema,
@@ -325,6 +326,11 @@ export async function buildApp(config: AppConfig): Promise<FastifyInstance> {
     return readNetworkStatus(config);
   });
 
+  app.get("/api/network/activity", async (request, reply) => {
+    if (!requireUser(request, reply)) return;
+    return readNetworkActivity(config.network.activityPath);
+  });
+
   app.post(
     "/api/network/configuration",
     { config: { rateLimit: { max: 3, timeWindow: "10 minutes" } } },