Remove need to manually compile JS binary for hashFiles utility (#2770)

* Add in pre-commit hook and husky integration to compile the js binary on commit

* Lint/format before build

.husky/pre-commit

@@ -0,0 +1,6 @@
+#!/usr/bin/env sh
+. "$(dirname -- "$0")/_/husky.sh"
+
+cd src/Misc/expressionFunc/hashFiles
+
+npx lint-staged