Latest updates

[freezy]

These are my changes from the last months. Will try to be more disciplined to better separate PRs.

Changes:

• Update materials for HDRP 17
• New drop target animation
• Many asset browser changes
• Many bugfixes
• Change how animations are animated (pub/sub)

[Copilot]

Pull Request Overview

This is a comprehensive update spanning several months covering animation system changes, material updates, asset browser improvements, and various bug fixes. The main purpose is to modernize the animation system using a publisher-subscriber pattern and update materials for HDRP 17 compatibility.

• New pub/sub-based animation system replacing direct component references
• Asset browser enhancements with improved material variations support
• Physics improvements and collision detection fixes

Reviewed Changes

Copilot reviewed 151 out of 152 changed files in this pull request and generated 5 comments.

Show a summary per file

File	Description
AnimationComponent.cs	Complete rewrite to use generic pub/sub pattern
IAnimationValueEmitter.cs	New interface for animation value emission
PhysicsEngine.cs	Updated to use new animation system dictionaries
Multiple component files	Implement IAnimationValueEmitter interface
Asset browser files	Enhanced material variations and UI improvements
Physics collision files	Bug fixes for collision detection

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