revert: remove standalone typecheck script (will add to check flow)

Author: jdalton

package.json

@@ -711,7 +711,6 @@
     "prepare": "husky",
     "prepublishOnly": "pnpm run build",
     "test": "node scripts/test/main.mts",
-    "typecheck": "tsgo --noEmit",
     "update": "node scripts/update.mts"
   },
   "devDependencies": {