Fix "Avatar slides while in use action" issue.

[gonnavis]

Describe your changes

Apply the same "blend moving" logics of emote https://github.com/webaverse/app/pull/3558 to activate.

What are the steps for a QA tester to test this pull request?

Activate items when moving ( walk/run/crouch ).

Issue ticket number and link

https://github.com/webaverse/app/issues/3560

Screenshots and/or video

https://user-images.githubusercontent.com/10785634/184223138-f3d350fe-fd85-48b1-a767-60efd96fbade.mp4

Checklist before requesting a review

• [x] I have performed a self-review of my code
• [x] I am not adding any irrelevant code or assets
• [x] I am only including the changes needed to implement the change
• [x] I have playtested and intentionally tried to find error cases but couldn't

[avaer]

Much better!