Fix lint-staged error when edited multiple files

lint-staged.config.mjs

@@ -0,0 +1,23 @@
+/**
+ * @param {string[]} filenames
+ * @returns {string}
+ */
+const filenamesToAjvOption = (filenames) => filenames.map((filename) => `-d ${filename}`).join(' ');
+
+/** @satisfies {import('lint-staged').Config} */
+const config = {
+  'icons/*.svg': [
+    'node ./scripts/optimizeStagedSvgs.mjs',
+    'node ./scripts/generateNextJSAliases.mjs',
+  ],
+  'icons/*.json': (filenames) => [
+    `ajv --spec=draft2020 -s icon.schema.json ${filenamesToAjvOption(filenames)}`,
+    `prettier --write ${filenames.join(' ')}`,
+  ],
+  'categories/*.json': (filenames) => [
+    `ajv --spec=draft2020 -s category.schema.json ${filenamesToAjvOption(filenames)}`,
+    `prettier --write ${filenames.join(' ')}`,
+  ],
+};
+
+export default config;

package.json

@@ -64,20 +64,6 @@
     "svgo": "^3.1.0",
     "svgson": "^5.3.1"
   },
-  "lint-staged": {
-    "icons/*.svg": [
-      "node ./scripts/optimizeStagedSvgs.mjs",
-      "node ./scripts/generateNextJSAliases.mjs"
-    ],
-    "icons/*.json": [
-      "ajv --spec=draft2020 -s icon.schema.json -d",
-      "prettier --write"
-    ],
-    "categories/*.json": [
-      "ajv --spec=draft2020 -s category.schema.json -d",
-      "prettier --write"
-    ]
-  },
   "packageManager": "[email protected]",
   "pnpm": {
     "peerDependencyRules": {