add husky precommit hook

.eslintrc.json

···
   },
   "rules": {
     "indent": "off",
-    "eqeqeq": ["error", "always", {
-      "null": "ignore"
-    }],
+    "eqeqeq": [
+      "error",
+      "always",
+      {
+        "null": "ignore"
+      }
+    ],
     "quotes": [
       "error",
       "double",

.husky/pre-commit

···
+#!/usr/bin/env sh
+. "$(dirname -- "$0")/_/husky.sh"
+
+pnpm run check

.prettierignore

···
+pnpm-lock.yml

package.json

···
     "lint": "eslint packages",
     "lint:fix": "eslint packages",
     "lint:report": "eslint --output-file eslint_report.json --format json packages",
-    "typecheck": "tsc --noEmit"
+    "typecheck": "tsc --noEmit",
+    "check": "pnpm run lint && pnpm run typecheck",
+    "prepare": "husky install"
   },
   "devDependencies": {
     "@typescript-eslint/eslint-plugin": "^6.13.2",
···
     "eslint-config-prettier": "^9.1.0",
     "eslint-plugin-prettier": "^5.0.1",
     "eslint-plugin-react": "^7.33.2",
+    "husky": "^8.0.3",
     "prettier": "^3.1.0",
     "typescript": "^5.3.2"
   }

pnpm-lock.yaml

···
       eslint-plugin-react:
         specifier: ^7.33.2
         version: 7.33.2(eslint@8.55.0)
+      husky:
+        specifier: ^8.0.3
+        version: 8.0.3
       prettier:
         specifier: ^3.1.0
         version: 3.1.0
···
   /human-signals@4.3.1:
     resolution: {integrity: sha512-nZXjEF2nbo7lIw3mgYjItAfgQXog3OjJogSbKa2CQIIvSGWcKgeJnQlNXip6NglNzYH45nSRiEVimMvYL8DDqQ==}
     engines: {node: '>=14.18.0'}
+    dev: true
+
+  /husky@8.0.3:
+    resolution: {integrity: sha512-+dQSyqPh4x1hlO1swXBiNb2HzTDN1I2IGLQx1GrBuiqFJfoMrnZWwVmatvSiO+Iz8fBUnf+lekwNo4c2LlXItg==}
+    engines: {node: '>=14'}
+    hasBin: true
     dev: true
 
   /ignore@5.3.0: