feat: Provides motion to SDK avatars shapes when changing position

[sandrade-dcl]

What does this PR change?

Fix #3187

This PR adds motion to the avatar shapes that are created by the SDK so that if these avatars change its position in the scene, they will reproduce the corresponding movement interpolation, lookAt rotation and animation (walk, jog or run) instead of directly teleport the avatar object.

NOTE: If the AvatarShape position and/or rotation is already managed by a Tween, we let Tween system manage it as usual in order to not apply double interpolation and avoid conflicts.

How to test the changes?

1. Launch the explorer.
2. Go to any place with avatars generated by the scene (you can go to santihisteria world where I have a test scene prepared to test this PR).
3. Check that when any avatar changes its position, it is smoothly moved from the point A to the point B (instead of teleporting), reproduces the corresponding movement animation (walk, jog or run) and updates its lookAt rotation to the correct direction.
4. Now you can go to Angzaar Arts & Shoppes scene (in 9,-76) and check that the NPCs that were floating before, now they are moving correctly with animations.

Our Code Review Standards

https://github.com/decentraland/unity-renderer/blob/master/docs/code-review-standards.md

[github-actions]

Windows and Mac build successfull in Unity Cloud! You can find a link to the downloadable artifact below.

Name	Link
Commit	228ac3b
Logs	https://github.com/decentraland/unity-explorer/actions/runs/13315332682
Download Windows	https://github.com/decentraland/unity-explorer/suites/34359941272/artifacts/2588335071
Download Windows S3	https://explorer-artifacts.decentraland.org/@dcl/unity-explorer/branch/fix/add-rotation-and-animations-to-sdk-avatars/Decentraland_windows64.zip
Download Mac	https://github.com/decentraland/unity-explorer/suites/34359941272/artifacts/2588298868
Download Mac S3	https://explorer-artifacts.decentraland.org/@dcl/unity-explorer/branch/fix/add-rotation-and-animations-to-sdk-avatars/Decentraland_macos.zip
Built on	2025-02-13T19:49:04Z

[popuz]

looks good for me. Some minor comments

[pravusjif]

Great job! the needed solution is all contained in 1 concise system, looks super maintainable to me.

After Vitaly's suggestions and QA approval it will be ready for merging

[DafGreco]

✔️ PR reviewed and approved by QA on both platforms following instructions playing both happy and un-happy path

Regressions for this ticket had been performed in order to verify that the normal flow is working as expected:

• ✅ Log In/Log Out
• ✅ Backpack and wearables in world
• ✅ Emotes in world and in backpack
• ✅Teleport with map/coordinates/Jump In
• ✅ Chat and multiplayer
• ✅ Profile card
• ✅ Camera
• ✅ Skybox
• ✅ Settings

Evidence of all the points verified on this PR :

DAGON.mp4

[pravusjif]

Left some minor comments!

He's currently busy with his shape