refact: remove link from readme

refact: remove script

refact: remove email preview

feat: add readme

fix: pre-register metric label combinations to fix increase() in Grafana

refact: loki memory

refact: fix retry mechanism

hotfix: fix infinite loop

refact: change grafana config

fix: refresh token

feat: add missing env

refact: add marketing pages

refact: delete bmad output

refact: log level

refact: change to https