Merge branch 'master' of github.com:esseswann/yc-serverless-graphql-subscriptions-official

Packages chores update

Update README.md

Using getFromEnv everywhere

Better import for create function request

Using checked env values

Initial eslint added

Using updated ydb-codegen

Entrypoints fix

Removed empty file

Update README.md

ydb version bump

Using authorized key

Merge github.com:esseswann/yc-serverless-graphql-subscriptions-official

Example fix