docs: update README to reflect new features, enhance project structure details, and improve setup instructions

feat: add comprehensive frontend development summary and support documentation for TripMate

fix: replace TripMate image with updated version

fix: update TripMate image to the latest version

docs: update README to reference new image location for TripMate

feat: enhance README with design attribution, improve error logging in layout and splash screens, and implement robust data loading in traces screen

feat: add technical documentation, enhance README with bilingual support, and update .gitignore for npm cache

docs: update README with features, setup instructions, and add Chinese localization; enhance tripmate.sh for streamlined backend and frontend startup

feat: add backend setup, summary, and critical fixes documentation

chore: remove unused swap file

feat: enhance Home screen with user info, popular and nearest places sections

feat: new function_TripChat

fix: sth

fix: something

fix: doc