Merge remote-tracking branch 'origin/master'

Update .gitignore

Create frontend template

update README.md

Add docker-compose.yml

Provide routes for defects & projects

Refactor

Provide routes for roles, statuses & classifications

Create Dockerfile

Add all routers to base_router

Provide auth routes

Create dependencies

Release defects service

Release projects service

Release classifications service

Release statuses service

Release auth/users service

Create routers files & fix DB

Init database connection & create ORM models

Fill main files & create requirements.txt

Create backend structure

Init project folders

update readme.md