update Readme.md

delete logs/log half-open.jpg

delete logs/log circuit breaker.jpg

delete logs/log retry.jpg

update Readme.md

update Readme.md

Merge remote-tracking branch 'origin/solution' into solution

add: logs screenshots

add: logs screenshots

upd: task done

task done

upd: .gitignore

done tasks 5-8

done tasks 1-4