chore: add .env to gitignore and use VITE_BACKEND_URL for socket connections

folder strucutre fix

deployment fix

added readme.md

feat(load-tests): add load test infrastructure for collaborative drawing

refactor: move join room modal from toolbar to main app

feat(Canvas): add shape recognition for freehand drawings

feat: add document page sizing and monitoring metrics

feat: add monitoring, PWA support and offline status indicator

feat(toolbar): add stroke style selection for shapes and lines

optimize b adding contanierziation

docker added

version control added

shapes fixes bug

toolbar size fix in canva and both