Update default resolution in CLI to match Manim’s 1920x1080 default settings

[SASHAKT1290]

Overview: What does this pull request change?

This pull request updates the default rendering resolution in cli/commands.py to 1920x1080.

Motivation and Explanation: Why and how do your changes improve the library?

The Quickstart tutorial currently recommends using manim init project, which creates a manim.cfg file that overrides the default settings, leading to a distorted coordinate system (as reported in #4184)

Links to added or changed documentation pages

Further Information and Comments

Reviewer Checklist

• The PR title is descriptive enough for the changelog, and the PR is labeled correctly
• If applicable: newly added non-private functions and classes have a docstring including a short summary and a PARAMETERS section
• If applicable: newly added functions and classes are tested

[SASHAKT1290]

@JasonGrace2282
I chagned the init resolution to the default one but failing the pre-commit test even though none of the other codebase has altered.

[SASHAKT1290]

@JasonGrace2282 @cclauss
The tests are passing now.
Can you please have a look at the PR?

[henrikmidtiby]

@SASHAKT1290 In the commit 7ffdf04 the order of the values in the tuple was changed to (height, width).
If you reorder the values I would approve the PR.

[henrikmidtiby]

@SASHAKT1290 we usually continue with the same pull request instead of closing and opening a new PR.

Superseeded by #4455

[henrikmidtiby]

Looks good to me!

Thanks for the PR.

[SASHAKT1290]

@henrikmidtiby sorry for the inconvenience. I have added the same changes to this PR.