chore(deps): update meshtastic/device-ui digest to 649e095 (#6943)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

.trunk/trunk.yaml

@@ -9,14 +9,14 @@ plugins:
 lint:
   enabled:
     - checkov@3.2.435
-    - renovate@40.34.4
+    - renovate@40.36.2
     - prettier@3.5.3
-    - trufflehog@3.88.34
+    - trufflehog@3.88.35
     - yamllint@1.37.1
     - bandit@1.8.3
-    - trivy@0.62.1
+    - trivy@0.63.0
     - taplo@0.9.3
-    - ruff@0.11.11
+    - ruff@0.11.12
     - isort@6.0.1
     - markdownlint@0.45.0
     - oxipng@9.1.5

platformio.ini

@@ -108,7 +108,7 @@ lib_deps =
 [device-ui_base]
 lib_deps =
 	# renovate: datasource=git-refs depName=meshtastic/device-ui packageName=https://github.com/meshtastic/device-ui gitBranch=master
-	https://github.com/meshtastic/device-ui/archive/37e2fb84a8d1b7d8cc1e2ed00d34cfb1f284bd59.zip
+	https://github.com/meshtastic/device-ui/archive/649e0953508ee4aabf1171519ee2eb69fb125647.zip
 
 ; Common libs for environmental measurements in telemetry module
 [environmental_base]

src/modules/Telemetry/HostMetrics.cpp

@@ -34,7 +34,8 @@ bool HostMetricsModule::handleReceivedProtobuf(const meshtastic_MeshPacket &mp,
                  sender, t->variant.host_metrics.uptime_seconds, t->variant.host_metrics.diskfree1_bytes,
                  t->variant.host_metrics.freemem_bytes, static_cast<float>(t->variant.host_metrics.load1) / 100,
                  static_cast<float>(t->variant.host_metrics.load5) / 100,
-                 static_cast<float>(t->variant.host_metrics.load15) / 100, t->variant.host_metrics.user_string);
+                 static_cast<float>(t->variant.host_metrics.load15) / 100,
+                 t->variant.host_metrics.has_user_string ? t->variant.host_metrics.user_string : "");
 #endif
     }
     return false; // Let others look at this message also if they want
@@ -124,7 +125,8 @@ bool HostMetricsModule::sendMetrics()
              telemetry.variant.host_metrics.uptime_seconds, telemetry.variant.host_metrics.diskfree1_bytes,
              telemetry.variant.host_metrics.freemem_bytes, static_cast<float>(telemetry.variant.host_metrics.load1) / 100,
              static_cast<float>(telemetry.variant.host_metrics.load5) / 100,
-             static_cast<float>(telemetry.variant.host_metrics.load15) / 100, telemetry.variant.host_metrics.user_string);
+             static_cast<float>(telemetry.variant.host_metrics.load15) / 100,
+             telemetry.variant.host_metrics.has_user_string ? telemetry.variant.host_metrics.user_string : "");
 
     meshtastic_MeshPacket *p = allocDataProtobuf(telemetry);
     p->to = NODENUM_BROADCAST;