Promote focused small-building detector

frontend/src/components/detection/detectionProfiles.ts

@@ -15,9 +15,26 @@ export interface DetectionOperatorProfile {
 }
 
 export const DETECTION_OPERATOR_PROFILES: DetectionOperatorProfile[] = [
+  {
+    id: 'small-building-balanced-review',
+    displayName: 'Recommended small-building review',
+    modelAssetId: 'geointel-building-yolov8s-smallbld-minpx3-img640-ft30-pt',
+    confidenceThreshold: 0.15,
+    defaultApproved: true,
+    promotionRecommendation: 'promote_candidate',
+    precision: 0.5898197517793451,
+    recall: 0.576992100419565,
+    f1: 0.5824578631584316,
+    positiveSampleCount: 7,
+    maxBackgroundDetections: 0,
+    description:
+      'Recommended recall-balanced profile for building review, with improved small-building coverage across seven Kempen AOIs.',
+    limitationMessage:
+      'The pure-empty gate passed and persisted QA found 1,571 fewer false negatives than the previous balanced profile; expect a higher false-positive review load.',
+  },
   {
     id: 'expanded-balanced-review',
-    displayName: 'Recommended balanced review',
+    displayName: 'Legacy expanded balanced review',
     modelAssetId: 'geointel-building-yolov8s-aoi1024expandedminpx4vis035e50-pt',
     confidenceThreshold: 0.15,
     defaultApproved: true,
@@ -27,9 +44,9 @@ export const DETECTION_OPERATOR_PROFILES: DetectionOperatorProfile[] = [
     f1: 0.5432865390636915,
     positiveSampleCount: 7,
     maxBackgroundDetections: 0,
-    description: 'Recommended expanded-AOI profile for balanced building review across the validated Kempen samples.',
+    description: 'Legacy expanded-AOI profile for review sessions where precision matters more than the newest recall gain.',
     limitationMessage:
-      'Default-approved after the pure-empty gate passed; persistent small-building misses still require operator QA.',
+      'The pure-empty gate passed; this profile has fewer false positives but more persistent small-building misses than the recommended profile.',
   },
   {
     id: 'conservative-review',