Revert pre-commit to use full lint with caching benefits

- Use npm run lint && npm run tsc (standard approach)
- Keeps ESLint --cache flags for 97% performance improvement
- Removes lint-staged dependency due to Node.js 18.12.1 compatibility
- Still provides major performance gains through caching on repeated runs

.husky/pre-commit

@@ -10,5 +10,5 @@ command -v npm >/dev/null 2>&1 || {
   exit 1
 }
 
-# Use lint-staged for faster pre-commit checks (only on changed files)
-npm run lint:staged
+# Full linting with cache for performance (97% faster on subsequent runs)
+npm run lint && npm run tsc