message: documenting env vars
diff: @@ -21,6 +21,8 @@ PORT=...
  FORTUBE_API_TOKEN=... // session token
  FORTUBE_HPY=... // harvests per year: default: 50
  +FORTUBE_REQ_MARKETS=... // default: https://bsc.for.tube/api/v1/bank/markets?mode=extended
  +FORTUBE_REQ_TOKENS=... // default: https://bsc.for.tube/api/v2/bank_tokens
  FRY_HPY=... // harvests per year. default: 365
  FRY_WBNB_APY.. // pre compound APY. default: 90
  