Add type-checking to pre-commit hook

Updated lint-staged configuration to run TypeScript type checking
before commits. This ensures type errors are caught before code
is committed.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <[email protected]>

Author: lucbrinkman

package.json

@@ -39,6 +39,7 @@
   },
   "lint-staged": {
     "*.{ts,tsx}": [
+      "bash -c 'tsc --noEmit'",
       "eslint --fix",
       "prettier --write"
     ],