chore: submodule

scripts/assets-push.sh

@@ -1,9 +1,4 @@
-
 cd assets
-git init
 git add .
-git commit -m 'update assets'
-git remote add origin git@github.com:mx-space/assets.git
-git branch -M master
+git commit -m 'update assets' --amend
 git push -u origin master -f
-rm -rf .git