Move .husky to root path

Add .husky

.husky/post-merge

@@ -1,4 +1,4 @@
 #!/bin/sh
 . "$(dirname "$0")/_/husky.sh"
 
-node bin/pre-push-hook.js
+./bin/post-merge.sh

.husky/post-push

@@ -0,0 +1,4 @@
+#!/bin/sh
+. "$(dirname "$0")/_/husky.sh"
+
+./bin/post-push.sh