Fixes (#23130)

* respect section hiddenFields when detecting config overrides

* change audio events to audio detection to match docs

* add field messages for object and review genai

* add more config messages

* more messages

* add guard to prevent race when adding camera dynamically

* fix duplicate websocket messages from zombie connection under react strict mode

detach ws event handlers before close() in WsProvider cleanup so a CONNECTING socket's deferred onclose can't schedule a reconnect after the next mount resets the unmounted guard, which was spawning a second live ws and duplicating every message

* fix double event publishes for stationary objects with attributes

web/src/components/config-form/section-configs/lpr.ts

@@ -65,6 +65,16 @@ const lpr: SectionConfigOverrides = {
       "replace_rules",
     ],
     restartRequired: ["model_size", "enhancement", "device"],
+    fieldMessages: [
+      {
+        key: "model-size-large",
+        field: "model_size",
+        messageKey: "configMessages.lpr.modelSizeLarge",
+        severity: "info",
+        position: "after",
+        condition: (ctx) => ctx.formData?.model_size === "large",
+      },
+    ],
     uiSchema: {
       format: {
         "ui:options": { size: "md" },