feat(cli): support build watch mode

packages/vant-cli/src/common/logger.ts

@@ -22,4 +22,12 @@ export function getStepper(totalStep: number) {
   return stepper;
 }
 
+export function getInteractiveLogger() {
+  const interactive = new logger.Signale({
+    interactive: true
+  });
+
+  return interactive;
+}
+
 export { logger };