feat: AI-powered TypeScript migration framework with parallel processing (#35045)

Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: Mehmet Salih Yavuz <salih.yavuz@proton.me>
Co-authored-by: Elizabeth Thompson <eschutho@gmail.com>

superset-frontend/plugins/legacy-plugin-chart-map-box/test/utils/roundDecimal.test.ts

@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+import roundDecimal from '../../src/utils/roundDecimal';
+
+describe('roundDecimal', () => {
+  it('rounding method to limit the number of decimal digits', () => {
+    expect(roundDecimal(1.139, 2)).toBe(1.14);
+    expect(roundDecimal(1.13929, 3)).toBe(1.139);
+    expect(roundDecimal(1.13929)).toBe(1);
+  });
+});