fix(deps): update rust crate eframe to 0.29

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
eframe (source)	dependencies	minor	0.27 -> 0.29

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Release Notes

emilk/egui (eframe)

v0.29.0

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✨ Highlights

• Upgrade winit to 0.30 (#​4849 #​4939)
• Fix virtual keyboard on (mobile) web (#​4848 #​4855)

🧳 Migration

• WebRunner::start now expects a HtmlCanvasElement rather than the id of it (#​4780)
• NativeOptions::follow_system_theme and default_theme is gone, and is now in egui::Options instead (#​4860 by @​bash)

⭐ Added

• Conditionally propagate web events using a filter in WebOptions #​5056 by @​liamrosenfeld

🔧 Changed

• Pass HtmlCanvasElement element directly in WebRunner::start #​4780 by @​jprochazk
• Upgrade winit to 0.30.2 #​4849 #​4939 by @​ArthurBrussee
• Allow non-static eframe::App lifetime #​5060 by @​timstr
• Improve glow context switching #​4814 by @​rustbasic
• Ignore viewport size/position on iOS #​4922 by @​frederik-uni
• Update web-sys & wasm-bindgen #​4980 by @​bircni
• Remove the need for setting web_sys_unstable_apis #​5000 by @​emilk
• Remove the directories dependency #​4904 by @​YgorSouza

🐛 Fixed

• Fix: call save when hiding web tab, and update when focusing it #​5114 by @​emilk
• Force canvas/text input focus on touch for iOS web browsers #​4848 by @​BKSalman
• Fix virtual keyboard on (mobile) web #​4855 by @​micmonay
• Fix: Backspace not working after IME input #​4912 by @​rustbasic
• Fix iOS build, and add iOS step to CI #​4898 by @​lucasmerlin
• Fix iOS compilation of eframe #​4851 by @​ardocrat
• Fix crash when changing viewport settings #​4862 by @​pm100
• Fix eframe centering on multiple monitor systems #​4919 by @​VinTarZ
• Fix viewport not working when minimized #​5042 by @​rustbasic
• Clarified eframe::run_simple_native() persistence #​4846 by @​tpstevens

v0.28.1

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• Web: only capture clicks/touches when actually over canvas #​4775 by @​lucasmerlin

v0.28.0

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✨ Highlights

The eframe web canvas now works properly when its a small part of a larger web page.
Previously this caused a lot of weird bugs, such as the eframe canvas stealing focus, and resizing the canvas in annoying ways.
Now it should all work seamlessly to have an eframe canvas as part of a web page, including having multiple different eframe apps next to each other.
As part of that the eframe canvas can now be focused (or not), just like an <input> HTML element.

We've also implemented a better method for sizing and positioning the canvas so that it yields pixel-perfect rendering on all known browsers except for Desktop Safari.
What this means is that text is much less likely to be blurry on web for users (#​4536 by @​jprochazk).

⭐ Added

• Add register_native_texture in eframe::Frame #​4246 by @​Chaojimengnan
• Add NativeOptions::persistence_path #​4423 by @​lucasmerlin
• Make sure to call raw_input_hook on web #​4646 by @​owen-d

🔧 Changed

• Early-out from context switching the glow backend #​4284, #​4296 by @​emilk
• Allow users to create viewports larger than monitor on Windows & macOS #​4337 by @​lopo12123
• Use objc2 and its framework crates #​4395 by @​madsmtm
• Emit physical key presses when a non-Latin layout is active #​4461 by @​TicClick
• Clamp window size to monitor size by default on all platforms #​4410 by @​rustbasic
• Ignore synthetic key presses #​4514 by @​hut
• Use ResizeObserver instead of resize event #​4536 by @​jprochazk
• Make pinch-to-zoom more responsive on web #​4621 by @​emilk
• Move first request_animation_frame into resize observer #​4628 by @​jprochazk
• Replace directories-next dependency with directories #​4661 by @​crumblingstatue
• eframe::Result is now short for eframe::Result<()> #​4706 by @​emilk
• Ignore keyboard events unless canvas has focus #​4718 by @​emilk

🐛 Fixed

• Fix ViewportCommand::InnerSize not resizing viewport on Wayland (#​4211) #​4211 by @​rustbasic
• Improve IME support with new Event::Ime #​4358 by @​rustbasic
• IME for chinese #​4436 by @​rustbasic
• Fix: Window position creeps between executions on scaled monitors #​4443 by @​avery-radmacher
• Fix: still track mouse when dragging outside web canvas #​4522 by @​emilk
• Fix: Don't .forget() RAF closure #​4551 by @​jprochazk
• Improve web text agent #​4561 by @​jprochazk
• Fix broken mouse coordinates when there's padding on the canvas element #​4729 by @​emilk
• Only repaint on cursor movements of area, or if dragging outside #​4730 by @​emilk
• Fix drag-and-drop file preview/hover #​4732 by @​emilk
• Fix stuck keys after pressing ctrl+C, cmd+A, etc #​4731 by @​emilk

🧳 Migration

• Update MSRV to 1.76 #​4411 by @​emilk

Wrap app creator in a Result

Applications can now return an error during the app creation (#​4565 by @​emilk), so you now need to wrap your Box<dyn App> in a Result like so:

- eframe::run_native("My App", options, Box::new(|cc| Box::new(MyApp::new(cc))));
+ eframe::run_native("My App", options, Box::new(|cc| Ok(Box::new(MyApp::new(cc)))));

Change web CSS

To make the eframe canvas fill the entire web browser, set its CSS to:

top: 0;
left: 0;
width: 100%;
height: 100%;

See index.html and #​4536 for details.

Web canvas focus

If you are using eframe for a fullscreen app, you should call .focus() on your canvas during startup:

document.getElementById("the_canvas_id").focus();

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