chore(eslint.config): replace deprecated 'tseslint.config' with 'defineConfig' (#3231)

Co-authored-by: Daishi Kato <[email protected]>

Author: sukvvon

eslint.config.mjs

@@ -1,13 +1,14 @@
 import eslint from '@eslint/js'
 import vitest from '@vitest/eslint-plugin'
+import { defineConfig } from 'eslint/config'
 import importPlugin from 'eslint-plugin-import'
 import jestDom from 'eslint-plugin-jest-dom'
 import react from 'eslint-plugin-react'
 import reactHooks from 'eslint-plugin-react-hooks'
 import testingLibrary from 'eslint-plugin-testing-library'
 import tseslint from 'typescript-eslint'
 
-export default tseslint.config(
+export default defineConfig(
   {
     ignores: ['dist/', 'examples/'],
   },

package.json

@@ -152,7 +152,7 @@
     "shx": "^0.4.0",
     "tslib": "^2.8.1",
     "typescript": "^5.9.2",
-    "typescript-eslint": "^8.40.0",
+    "typescript-eslint": "^8.43.0",
     "use-sync-external-store": "^1.5.0",
     "vitest": "^3.2.4"
   },