Fix husky pre-commit & type check only staged (#1361)

* Fix husky pre-commit on some Windows clients

typicode/husky#1072 (comment)

* Limit commit type check to staged files

Adds tsc-files package (dev only) and its config

* Remove deprecated git add from lint-staged

Author: webfiltered

.husky/pre-commit

@@ -1,2 +1,5 @@
-npx lint-staged
-npm run typecheck
+if [[ "$OS" == "Windows_NT" ]]; then
+  npx.cmd lint-staged
+else
+  npx lint-staged
+fi

package-lock.json

@@ -53,6 +53,7 @@
     "tailwindcss": "^3.4.4",
     "ts-jest": "^29.1.4",
     "ts-node": "^10.9.2",
+    "tsc-files": "^1.1.4",
     "tsx": "^4.15.6",
     "typescript": "^5.4.5",
     "typescript-eslint": "^8.0.0",
@@ -83,9 +84,7 @@
     "zod-validation-error": "^3.3.0"
   },
   "lint-staged": {
-    "./**/*.{js,ts,tsx,vue}": [
-      "prettier --write",
-      "git add"
-    ]
+    "./**/*.{js,ts,tsx,vue}": "prettier --write",
+    "**/*.ts": "tsc-files --noEmit"
   }
 }