Introduces CLAUDE.md with detailed project, architecture, and contribution guidelines. Improves generateBrowserFingerprint in proxyManager.ts by adding comprehensive headers to better mimic real browsers and bypass DeepL bot detection. Minor cleanup in testHelpers.ts. package-lock.json updated for peer dependencies.
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.