Eliminated Microsoft Translator support from the codebase, including its service implementation, API endpoint, and related tests. Updated both English and Chinese README files to reflect the removal and to clarify usage of DeepL and Google endpoints, providing improved examples and API documentation.
Refactored the Microsoft Translator service to use a parameter object for translation requests, improved language code normalization, and enhanced error handling. Updated integration and unit tests to match the new API and moved Microsoft Translator unit tests to a new location under tests/lib/services. Removed the old test file and added more comprehensive test coverage for translation scenarios and error cases.
Add configuration, documentation, code of conduct, contributing guide, license, and README files. Set up .gitignore, coverage config, GitHub issue templates, pull request template, and initial source code, scripts, and tests for DeepLX optimized for Cloudflare Workers.