[Question] Header sentence-case error

[steniooliv]

Man, sorry but i kown that i'm stupid.

First, i don't know how diference between header and subject, my commit need to be:

Adiciona pacotes para padronização dos commits

Adiciona os pacotes Husky e Commitlint para automatizar a validação de
commits. Configura hooks de pré-commit e commit-msg para garantir que
todas as mensagens sigam o padrão definido, melhorando a consistência
e a legibilidade do histórico do projeto.

The first line, is header or subject?

Second, i try apply this rule, same rule is applied in a javascript project and works normally.

include: "package:commitlint_cli/commitlint.yaml"

rules:
  header-max-length:
    - 2
    - "always"
    - 50
  header-min-length:
    - 2
    - "always"
    - 10
  header-case:
    - 2
    - "always"
    - "sentence-case"
  header-full-stop:
    - 2
    - "never"
    - "."
  type-empty:
    - 0
    - "always"
  subject-empty:
    - 0
    - "always"
  body-leading-blank:
    - 2
    - "always"
  body-max-line-length:
    - 2
    - "always"
    - 72
  footer-leading-blank:
    - 2
    - "always"

when i run, throw this errors:

✖  header case must be sentence-case header-case
✖  body must begin with blank line body-leading-blank