feat: add batch task approval settings and fix modal dropdown scrolling

internal/database/batch_hitl_test.go

@@ -0,0 +1,35 @@
+package database
+
+import (
+	"path/filepath"
+	"testing"
+
+	"go.uber.org/zap"
+)
+
+func TestBatchHITLLegacyMigration(t *testing.T) {
+	db, err := NewDB(filepath.Join(t.TempDir(), "legacy.db"), zap.NewNop())
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer db.Close()
+	if err := db.CreateBatchQueue("legacy", "test", "", "eino_single", "manual", "", nil, "", 1, nil); err != nil {
+		t.Fatal(err)
+	}
+	if _, err := db.Exec("ALTER TABLE batch_task_queues DROP COLUMN hitl_policy"); err != nil {
+		t.Fatal(err)
+	}
+	if err := db.migrateBatchTaskQueuesTable(); err != nil {
+		t.Fatal(err)
+	}
+	if err := db.migrateBatchTaskQueuesTable(); err != nil {
+		t.Fatal(err)
+	}
+	row, err := db.GetBatchQueue("legacy")
+	if err != nil {
+		t.Fatal(err)
+	}
+	if row.HITLPolicy != "" {
+		t.Fatalf("legacy queue must inherit: %+v", row)
+	}
+}