feat: configurable traffic threshold and Feishu bot alerts

backend/internal/nginxconfig/nginxconfig_test.go

@@ -29,7 +29,7 @@ func TestRenderAllowlistAndHTTP01(t *testing.T) {
 		"if ($host != test-link.appx365.com) { return 444; }",
 		"location ~ ^/api/tunnels/[^/]+/status$",
 		"location ~ ^/api/tunnels/[^/]+/start$",
-		"location = /login", "location = /settings", "location = /favicon.svg",
+		"location = /login", "location = /settings", "location = /identity", "location = /plugins", "location = /nodes", "location = /favicon.svg",
 		"location / { return 444; }",
 	} {
 		if !strings.Contains(httpsSite, fragment) {