translation to `pt_BR` (Brazilian Portuguese)

[github-actions[bot]]

:rocket: Automated messages will be posted here after:

• app/src/main/res/values-pt-rBR/strings.xml is modified (and translation or review is needed).
• a pull request updates the translation.

• a tagged release publishes an update.

  Subscribe to this issue to monitor for updates to the pt Portuguese translation. See CONTRIBUTING.md for translation guidelines.

[github-actions[bot]]

app/src/main/res/values-pt-rBR/strings.xml has 56 lines marked TODO.
Last modified: 271389384bd2de66f272373fd06ad7b3ed910deb

[github-actions[bot]]

app/src/main/res/values-pt-rBR/strings.xml has 193 lines marked TODO.
Last modified: 11226b23a685fed0dd61a0a721619eb527e4bc91