Add SnackBar and multi tools to Desktop Version

[mstfkhazaal]

I found in WPF UI Gallery controls with fluent ui in Microsoft store

Examples Tools:
SnackBar

Dialog ( Add this effect behind the dialog)

Navigation View

Date Picker

Calendar

And I found WPF UI System and Release https://github.com/lepoco/wpfui/releases/tag/2.0.3

TextEditor Notepad example

Setting Windows 11 Example

Microsoft Store Example

Snack Bar

.....

Please add them

[bdlukaa]

[1] For Calendar: #236

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[2] For "TextEditor Notepad example": this is complex debate. Flutter itself doesn't provide a rich text editor and the community had to create them themselves (such as flutter_quill). In my view, it can be easily implemented with the already implemented widgets (buttons, combo bar, flyout and tooltip). This is the same case as #514, which is labeled as an wont-fix

[3] For Snackbar: It looks like just a InfoBar displayed in an Overlay. This, as well, can be easily achieved without requiring much flutter knowledge

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[4] For Dialog: The glass effect is interesting, yet, I have never seen it in an actual Windows app. Even in the official microsoft apps, it's not present. Tho, just like Snackbar, it can be easily achieved by combining a LinearGradient (with a transform) route with ContentDialog

[5] For NavigationView: In fact, Microsoft Store is the only app in the whole Windows 11 that uses that design. I don't know if microsoft is making it the new default, but it looks neat. Also, WinUI doesn't provide such "LeftFluent" design (see this).

Microsoft is so inconsistent with its own products, that I can only follow the provided documentation. This is one of the reasons pivot (#147) is not implemented as well. This is also the reason why [4] is a [5] wontfix for now

[mstfkhazaal]

Thanks, I will wait for new updates