feat: Improved Brazilian Portuguese translations

[purp0s3]

Description

• Better choice of words.
• Added date format.
• Added Week Streak translation.
• Added Longest Week Streak translation.

Ref: #236

Type of change

• Updated documentation (updated the readme, templates, or other repo files)

How Has This Been Tested?

• Tested locally with a valid username
• Tested locally with an invalid username
• Ran tests with composer test
• Added or updated test cases to test new features

Checklist:

• I have checked to make sure no other pull requests are open for this issue
• The code is properly formatted and is consistent with the existing code style
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings

Screenshots

[DenverCoder1]

Looks great, thanks for contributing! 🎉

Regarding the date format field, it's only needed if the dates do not appear well without it.

i.e. as of right now, it uses the php intl library to format the dates

Overriding the date format will change it to this format and not use the locale default which can't be used if overridden

So if the dates look correct with the default date format, it should not have a date format specified, since it gives the user a choice of using the locale default or customizing it to a specific format themselves.

If you think the default date format displays badly or is incorrect, we can go ahead with it overriding it, though.

Let me know what you think.

[purp0s3]

The default format is correct actually, I didn't check it properly. Should I do another pull request or can you merge it without that line?

[DenverCoder1]

You don't have to create a new pull request. You can always update a PR by making changes on your source branch, which in this case is purp0s3:improved-brazilian-portuguese.

Or by clicking the commit suggestion button like I see you probably just did. 👍

[DenverCoder1]

Looks great! Thanks for the contribution 🎉