fix sections and live validation

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

@@ -1,6 +1,10 @@
 {
   "label": "Global Audio events configuration",
   "description": "Global settings for audio-based event detection; camera-level settings can override these.",
+  "groups": {
+    "detection": "Detection",
+    "sensitivity": "Sensitivity"
+  },
   "enabled": {
     "label": "Enable audio events",
     "description": "Enable or disable audio event detection globally. Can be overridden per camera."

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

@@ -1,6 +1,10 @@
 {
   "label": "Object tracking",
   "description": "Settings for the detection/detect role used to run object detection and initialize trackers.",
+  "groups": {
+    "resolution": "Resolution",
+    "tracking": "Tracking"
+  },
   "enabled": {
     "label": "Detection Enabled",
     "description": "Enable or disable object detection for this camera. Detection must be enabled for object tracking to run."

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

@@ -1,6 +1,10 @@
 {
   "label": "Global motion detection configuration",
   "description": "Default motion detection settings applied to cameras unless overridden per-camera.",
+  "groups": {
+    "sensitivity": "Sensitivity",
+    "algorithm": "Algorithm"
+  },
   "enabled": {
     "label": "Enable motion detection",
     "description": "Enable or disable motion detection globally; per-camera settings can override this."

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

@@ -1,6 +1,10 @@
 {
   "label": "Global object configuration",
   "description": "Global object tracking defaults including which labels to track and per-object filters.",
+  "groups": {
+    "tracking": "Tracking",
+    "filtering": "Filtering"
+  },
   "track": {
     "label": "Objects to track",
     "description": "List of object labels to track globally; camera configs can override this."

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

@@ -1,6 +1,10 @@
 {
   "label": "Global record configuration",
   "description": "Global recording and retention settings applied to cameras unless overridden per-camera.",
+  "groups": {
+    "retention": "Retention",
+    "events": "Events"
+  },
   "enabled": {
     "label": "Enable record on all cameras",
     "description": "Enable or disable recording globally; individual cameras can override this."

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

@@ -1,6 +1,9 @@
 {
   "label": "Global snapshots configuration",
   "description": "Global settings for saved JPEG snapshots of tracked objects; can be overridden per-camera.",
+  "groups": {
+    "display": "Display"
+  },
   "enabled": {
     "label": "Snapshots enabled",
     "description": "Enable or disable saving snapshots globally."

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

@@ -1,6 +1,9 @@
 {
   "label": "Global timestamp style configuration",
   "description": "Global styling options for in-feed timestamps applied to recordings and snapshots.",
+  "groups": {
+    "appearance": "Appearance"
+  },
   "position": {
     "label": "Timestamp position",
     "description": "Position of the timestamp on the image (tl/tr/bl/br)."