fix: use actual filename for face_gallery resource name, add dedup

agent/internal/httpapi/resources.go

@@ -43,8 +43,9 @@ func (s *Server) handleResourcesStatus(w http.ResponseWriter, r *http.Request) {
 	fgPath := filepath.Join(s.agentCfg.ModelsDir, "face_gallery.db")
 	if st, err := os.Stat(fgPath); err == nil {
 		sha, _ := fileSHA256HTTP(fgPath)
+		name := strings.TrimSuffix(filepath.Base(fgPath), filepath.Ext(fgPath))
 		resources = append(resources, installedResource{
-			Name:         "face_gallery_v1",
+			Name:         name,
 			ResourceType: "face_gallery",
 			SHA256:       sha,
 			SizeBytes:    st.Size(),
@@ -95,7 +96,18 @@ func (s *Server) handleResourcesStatus(w http.ResponseWriter, r *http.Request) {
 		return resources[i].Name < resources[j].Name
 	})
 
-	writeJSON(w, http.StatusOK, map[string]any{"resources": resources})
+	// dedup by resource_type + name (face_gallery.db may appear both in modelsDir and resources/)
+	seen := make(map[string]bool, len(resources))
+	deduped := make([]installedResource, 0, len(resources))
+	for _, r := range resources {
+		key := r.ResourceType + "/" + r.Name
+		if !seen[key] {
+			seen[key] = true
+			deduped = append(deduped, r)
+		}
+	}
+
+	writeJSON(w, http.StatusOK, map[string]any{"resources": deduped})
 }
 
 // handleResourceUpload accepts a resource file upload.