chore: Organize repository structure
- Move screenshots from root to docs/screenshots/
- Remove build artifacts (eslint-report.json, tsconfig.tsbuildinfo, out/)
- Remove temporary test files from root (test-sse.mjs, test-watcher.ts)
- Remove tmp/ directory
- Update .gitignore with comprehensive patterns:
- Build artifacts (eslint-report.json, tsconfig.tsbuildinfo, out/)
- Temporary files (tmp/, test-*.mjs, test-*.ts, *.tmp, *.temp)
- Root image files (should be in docs/screenshots/)
- AI tool directories (.augment/, .claude/, .cline/, .openhands/, .qodo/, .gemini/, .kilocode/)
- Update README image references to new locations
This cleanup makes the repository structure more professional and organized.
a28caeb461