production runtime and mock removal

backend/internal/assets/service_test.go

@@ -104,28 +104,6 @@ func TestImportGeneratedCompensatesBlobWhenCatalogFails(t *testing.T) {
 	}
 }
 
-func TestImportMockStoresAccessibleGeneratedAssetWithoutRemoteFetch(t *testing.T) {
-	cat := &memoryCatalog{}
-	blobs := &memoryBlobs{}
-	remote := &memoryRemote{}
-	ids := []string{"file-1", "asset-1"}
-	svc := NewService(cat, blobs, remote, func() time.Time { return time.Date(2026, 8, 13, 8, 0, 0, 0, time.UTC) }, func(string) string {
-		id := ids[0]
-		ids = ids[1:]
-		return id
-	})
-	created, err := svc.ImportMock(context.Background(), PlatformScope("owner-a"), ImportMockCommand{Capability: "image.generate", JobID: "job-1", Kind: KindImage, Tags: []string{"generated", "job:job-1"}})
-	if err != nil {
-		t.Fatal(err)
-	}
-	if created.ID != "asset-1" || created.StoragePath != "generated-results/2026-08-13/file-1-mock-image.svg" || created.URL != "https://app.test/generated-results/2026-08-13/file-1-mock-image.svg" || created.Metadata["mock"] != true || remote.called {
-		t.Fatalf("created = %#v remoteCalled=%v", created, remote.called)
-	}
-	if blobs.putContentType != "image/svg+xml" || !bytes.Contains(blobs.putBody, []byte("job-1")) {
-		t.Fatalf("stored contentType=%q body=%q", blobs.putContentType, blobs.putBody)
-	}
-}
-
 func TestDeleteLeavesCatalogWhenBlobDeletionFails(t *testing.T) {
 	cat := &memoryCatalog{assets: []Asset{{ID: "a", OwnerID: "o", StoragePath: "uploads/a"}}}
 	blobs := &memoryBlobs{deleteErr: errors.New("storage down")}