Add audio labelmap grouping (#24004)

Allow audio classes to be grouped under a shared configured label.

Keep audio overrides separate from object labels and retain only the highest-scoring grouped detection.

Refs #23967

web/public/locales/en/config/cameras.json

@@ -31,6 +31,10 @@
       "label": "Listen types",
       "description": "List of audio event types to detect (for example: bark, fire_alarm, speech, yell)."
     },
+    "labelmap": {
+      "label": "Audio labelmap customization",
+      "description": "Overrides or remapping entries to merge into the standard audio labelmap."
+    },
     "filters": {
       "label": "Audio filters",
       "description": "Per-audio-type filter settings such as confidence thresholds used to reduce false positives.",

web/public/locales/en/config/global.json

@@ -533,6 +533,10 @@
       "label": "Listen types",
       "description": "List of audio event types to detect (for example: bark, fire_alarm, speech, yell)."
     },
+    "labelmap": {
+      "label": "Audio labelmap customization",
+      "description": "Overrides or remapping entries to merge into the standard audio labelmap."
+    },
     "filters": {
       "label": "Audio filters",
       "description": "Per-audio-type filter settings such as confidence thresholds used to reduce false positives.",

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

@@ -31,7 +31,7 @@ const audio: SectionConfigOverrides = {
       detection: ["listen", "filters"],
       sensitivity: ["min_volume", "max_not_heard"],
     },
-    hiddenFields: ["enabled_in_config"],
+    hiddenFields: ["enabled_in_config", "labelmap"],
     advancedFields: ["min_volume", "max_not_heard", "num_threads"],
     uiSchema: {
       filters: {