[Feature Request]: Integrate --sd-webui-ar-plusplus

Nobody has claimed this yet.

### Is there an existing issue for this?

- [X] I have searched the existing issues and checked the recent builds/commits

### What would your feature do ?

### One of the primary elements in image generation is resolution.

**Image models are trained on various sized images, but "bucketing" has them trained on 64px increments, which is why ideal image generation resolutions are also in 64px increments.**

Most people do not understand this, and do not connect popular aspect ratios to values which are rounded to that precision.

Last week, I found myself wanting an extension that provides ideal image resolutions and found that **there are currently none**.

---

**My findings**:

The Aspect Ratio / Resolution extensions in the current list of Available Extensions

https://github.com/xhoxye/sd-webui-ar_xhox
- Makes an enormous panel of user configured static resolutions

https://github.com/bit9labs/sd-ratio-lock
- Lets you select an aspect ratio from a dropdown list and locks the sliders to it.
- Rounds to increment of 2px

https://github.com/thomasasfk/sd-webui-aspect-ratio-helper
- Lets you select an aspect ratio from a dropdown list and locks the sliders to it.
- Rounds to increment of 1px
- Has an extremely verbose configuration

https://github.com/alemelis/sd-webui-ar
- Adds a few aspect ratio buttons and static resolution buttons.
- Built in 4px rounding precision.
- Does not have any toggles.

https://github.com/LEv145/--sd-webui-ar-plus
- Same as above, but improves upon it with:
- Toggle to switch from Width or Height being updated.
- A verbose calculator tool that is not particularly helpful

---

**In my opinion**: [The fork by LEv145](https://github.com/LEv145/--sd-webui-ar-plus) is the best of these, but none of these are satisfactory.

I made [an issue](https://github.com/LEv145/--sd-webui-ar-plus/issues/21) in regards to their calculation method and rounding precision, and they were not bothered to do anything about it.

### I decided I would fork that project and try to resolve the issues I perceived.

## As I was nearing completion, I thought the features of this extension could be useful for everyone. I'm suggesting that you take a look and consider integrating this.

## If you are interested, but do not like one feature or another, please let me know.

---

**Default view**

---

**With Information panel toggled open**

### Proposed workflow

## https://github.com/altoiddealer/--sd-webui-ar-plusplus

### Additional information

_No response_

No repository files, tests, or entry points are named. Start by reviewing the proposed extension at https://github.com/altoiddealer/--sd-webui-ar-plusplus and the listed existing extensions, then clarify the integration scope with maintainers; done means the requested functionality is agreed upon and integrated.

Written by the indexing model from the issue text.