Startup secrets

Allows writing some secrets to Vault (useful for development purposes). For details, see the Key-Value secrets engine.

startupSecrets:
  - type: kv
    path: secret/data/accounts/aws
    data:
      data:
        AWS_ACCESS_KEY_ID: secretId
        AWS_SECRET_ACCESS_KEY: s3cr3t

Last modified June 7, 2023: Remove banzai logo from figures (#102) (539f194)