[Docs][Desktop] Please add information about the desktop target to the platform specific namespace prefix table

### What would you like clarification on? 🤔

Refering to this Page region here:

https://github.com/unoplatform/uno/blob/f5ea9ec0df2476a14463d28dc37e729ef917b8b2/doc/articles/platform-specific-xaml.md?plain=1#L102-L148

I am unable to find any information about the possibilities of this to be used for the `*-desktop` target in my Uno Projects and eventual UI-Libraries.

I did already read the other article about the `#if` Conditionals (e.g. `#if WINDOWS`) but only to see that also with this the (Uno.Sdk Managed) Library Project was not able to behave equally to the Uno UI project (attempting to) using the same Conditionals e.g. `HAS_UNO_SKIA` or similar.
- the c# Conditionals are issued for that specific case e.g. here: #21237 but that the Constants are not evaluated equally across also Uno.Sdk Managed Libraries is from my POV not what we should be expecting.

The problem I am experiencing with this is that this is my preferred target and I did already notice in available Types and Control implementation status, there are few, but sometimes important differences I need to care about and this is of course not only in c# then also in my Xaml, where I would like to know this covered 👍 

### Concern 📚

Developing with Uno 🛠️

### Renderer 🎨

- [x] Skia
- [ ] Native

### Affected platforms 📱💻🖥️

_No response_

### Any feedback? 💬

_No response_

	### Available prefixes

	The pre-defined prefixes are listed below:

	> [!NOTE]
	> Skia in the context of this table refers to all Skia targets, including when Android, iOS, or Wasm are running with Skia rendering.
	>
	> [!NOTE]
	> Unless explicitly stated, Android, iOS, and web in the context of this table refer specifically to the old native platforms and not when running with Skia rendering.

	\| Prefix \| Included platforms \| Excluded platforms \| Namespace \| Put in `mc:Ignorable`? \|
	\|-------------------\|------------------------------------------------\|--------------------------------------\|-------------------------------------------------------------\|------------------------\|
	\| `win` \| WinUI \| Android, iOS, web, macOS, Skia \| `http://schemas.microsoft.com/winfx/2006/xaml/presentation` \| no \|
	\| `not_win` \| Android, iOS, web, macOS, Skia \| WinUI \| `http://uno.ui/not_win` \| yes \|
	\| `android` \| Android \| WinUI, iOS, web, macOS, Skia \| `http://uno.ui/android` \| yes \|
	\| `ios` \| iOS \| WinUI, Android, web, macOS, Skia \| `http://uno.ui/ios` \| yes \|
	\| `wasm` \| web \| WinUI, Android, iOS, macOS, Skia \| `http://uno.ui/wasm` \| yes \|
	\| `macos` \| macOS \| WinUI, Android, iOS, web, Skia \| `http://uno.ui/macos` \| yes \|
	\| `skia` \| Skia \| WinUI, Android, iOS, web, macOS \| `http://uno.ui/skia` \| yes \|
	\| `androidskia` \| Android running with Skia rendering \| Everything else \| `http://uno.ui/androidskia` \| yes \|
	\| `iosskia` \| iOS running with Skia rendering \| Everything else \| `http://uno.ui/iosskia` \| yes \|
	\| `wasmskia` \| Web running with Skia rendering \| Everything else \| `http://uno.ui/wasmskia` \| yes \|
	\| `not_android` \| WinUI, iOS, web, macOS, Skia \| Android \| `http://schemas.microsoft.com/winfx/2006/xaml/presentation` \| no \|
	\| `not_ios` \| WinUI, Android, web, macOS, Skia \| iOS \| `http://schemas.microsoft.com/winfx/2006/xaml/presentation` \| no \|
	\| `not_wasm` \| WinUI, Android, iOS, macOS, Skia \| web \| `http://schemas.microsoft.com/winfx/2006/xaml/presentation` \| no \|
	\| `not_macos` \| WinUI, Android, iOS, web, Skia \| macOS \| `http://schemas.microsoft.com/winfx/2006/xaml/presentation` \| no \|
	\| `not_skia` \| WinUI, Android, iOS, web, macOS \| Skia \| `http://schemas.microsoft.com/winfx/2006/xaml/presentation` \| no \|
	\| `not_androidskia` \| All except Android running with Skia rendering \| Android running with Skia rendering \| `http://schemas.microsoft.com/winfx/2006/xaml/presentation` \| no \|
	\| `not_iosskia` \| All except iOS running with Skia rendering \| iOS running with Skia rendering \| `http://schemas.microsoft.com/winfx/2006/xaml/presentation` \| no \|
	\| `not_wasmskia` \| All except web running with Skia rendering \| web running with Skia rendering \| `http://schemas.microsoft.com/winfx/2006/xaml/presentation` \| no \|

	More visually, platform support for the pre-defined prefixes is shown in the below table:

	\| Prefix \| Windows \| Android \| iOS \| Web \| macOS \| Skia \|
	\|---------------\|-------\|-------\|-------\|-------\|-------\|-------\|
	\| `win` \| ✔ \| ✖ \| ✖ \| ✖ \| ✖ \| ✖ \|
	\| `android` \| ✖ \| ✔ \| ✖ \| ✖ \| ✖ \| ✖ \|
	\| `ios` \| ✖ \| ✖ \| ✔ \| ✖ \| ✖ \| ✖ \|
	\| `wasm` \| ✖ \| ✖ \| ✖ \| ✔ \| ✖ \| ✖ \|
	\| `macos` \| ✖ \| ✖ \| ✖ \| ✖ \| ✔ \| ✖ \|
	\| `skia` \| ✖ \| ✖ \| ✖ \| ✖ \| ✖ \| ✔ \|
	\| `not_win` \| ✖ \| ✔ \| ✔ \| ✔ \| ✔ \| ✔ \|
	\| `not_android` \| ✔ \| ✖ \| ✔ \| ✔ \| ✔ \| ✔ \|
	\| `not_ios` \| ✔ \| ✔ \| ✖ \| ✔ \| ✔ \| ✔ \|
	\| `not_wasm` \| ✔ \| ✔ \| ✔ \| ✖ \| ✔ \| ✔ \|
	\| `not_macos` \| ✔ \| ✔ \| ✔ \| ✔ \| ✖ \| ✔ \|
	\| `not_skia` \| ✔ \| ✔ \| ✔ \| ✔ \| ✔ \| ✖ \|

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[Docs][Desktop] Please add information about the desktop target to the platform specific namespace prefix table #21999

What would you like clarification on? 🤔

Concern 📚

Renderer 🎨

Affected platforms 📱💻🖥️

Any feedback? 💬

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[Docs][Desktop] Please add information about the desktop target to the platform specific namespace prefix table #21999

Description

What would you like clarification on? 🤔

Concern 📚

Renderer 🎨

Affected platforms 📱💻🖥️

Any feedback? 💬

Metadata

Metadata

Assignees

Labels

Type

Projects

Milestone

Relationships

Development

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