Enhance pre-commit hook for improved linting and type checking

- Added commands to stage modified tracked files and run lint-staged for auto-fixing issues.
- Included a type check step to ensure code quality before commits.

.husky/pre-commit

@@ -1,4 +1,10 @@
+# Stage all modified tracked files (includes manual fixes to already-staged files)
+git add -u
+
+# Run lint-staged on staged files (checks linting, formats with prettier, and re-stages)
 pnpm lint-staged
+
+# Run type check
 pnpm type-check
 
 # Security audit is enforced in CI (`.github/workflows/security.yml`).

.lintstagedrc.json

@@ -1,4 +1,4 @@
 {
-  "*.{ts,tsx,js,jsx}": ["eslint --fix", "prettier -w"],
+  "*.{ts,tsx,js,jsx}": ["eslint", "prettier -w"],
   "*.{json,md,yml,yaml,css,scss}": ["prettier -w"]
 }