fix(devextreme): correctly replace state_manager for cjs

[chaosmirage]

cherry-pick #32386

[Copilot]

Pull request overview

This PR adds CommonJS (CJS) support to the state manager module replacement process during the build. Previously, the build script would replace state manager index files with a simple ESM re-export (export * from './prod/index'), but this didn't work correctly for CJS modules. The fix detects CJS files and transpiles the ESM re-export to CJS format using Babel.

Changes:

• Added CJS detection and transpilation logic to correctly replace state manager modules for both ESM and CJS builds
• Improved error handling from console.error to proper callback-based error propagation
• Added comprehensive test coverage for CJS path handling and transformation

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 5 comments.

File	Description
packages/devextreme/build/gulp/state_manager/replace_state_manager_modules_for_production.js	Added isCjsFile() and transpileToCjs() functions; updated error handling; reformatted entire file with double quotes (inconsistent with codebase convention)
packages/devextreme/build/gulp/state_manager/__tests__/build_state_manager.test.js	Added test setup for CJS state manager directories and files; added assertions to verify CJS transformation produces correct CommonJS require syntax