bugfix/send-logs-to-graphana

[gecBurton]

Context

As a PM I want to be able to see Consult logs in the teams's centralised logging platform

Changes proposed in this pull request

1. missing REPO and APP_NAME environment variables for logging added
2. an example logger.info has be added

Guidance to review

see logs here https://logs.dev.i.ai.gov.uk/_dashboards/app/data-explorer/discover#?_a=(discover:(columns:!(_source),isDirty:!f,sort:!(!('@timestamp',desc))),metadata:(indexPattern:dea5c940-66eb-11f0-af20-8559e78f818b,view:discover))&_g=(filters:!(),refreshInterval:(pause:!t,value:0),time:(from:now-15m,to:now))&_q=(filters:!(('$state':(store:appState),meta:(alias:!n,disabled:!f,index:dea5c940-66eb-11f0-af20-8559e78f818b,key:env.app_name,negate:!f,params:(query:consult),type:phrase),query:(match_phrase:(env.app_name:consult))),('$state':(store:appState),meta:(alias:!n,disabled:!f,index:dea5c940-66eb-11f0-af20-8559e78f818b,key:env.environment_name,negate:!f,params:(query:dev),type:phrase),query:(match_phrase:(env.environment_name:dev)))),query:(language:kuery,query:''))

Link to Trello ticket

Things to check

• I have added any new ENV vars in all deployed environments and updated the .env.test files in the repo