v0.5.0 - Update to bevy 0.14

[simbleau]

0.5.0

Added

• New scene_ui example demonstrating a VelloScene attached to a bevy::ui::Node

Changed

• Updated to bevy 0.14
• Updated to vello 0.2
• Updated to velato 0.3
• Updated to vello_svg 0.3

Fixed

• Removed Arc in another Arc for VelloFont
• Opacity now correctly applies to SVG assets.
• Opacity now applies correctly to the lottie image group, rather than each element and path within it, causing overdraw.
• VelloScene components on bevy::ui::Node entities now account for Bevy's UI layout systems and render at the expected viewport coordinates

Removed

• Pancam and/or egui from all examples besides the demo, as external dependencies can bottleneck upgrading to the next bevy version.

[waywardmonkeys]

Looks fine, most of it is just a boilerplate update for changes in Bevy unless I missed something big. A couple of small nits if you feel like it.