Add ts files to prettier (#433)

* Add ts files to prettier

* Add all filestypes to prettier and ignore via .prettierignore

* Add --ignore-unknown to prettier

package.json

@@ -102,6 +102,6 @@
     "npm": ">=7 <=8"
   },
   "lint-staged": {
-    "*.{js,css,md}": "prettier --write"
+    "*": "prettier --ignore-unknown --write"
   }
 }