change tsx to eslint

.github/workflows/check.yaml

@@ -14,10 +14,10 @@ jobs:
         uses: actions/setup-node@v4
         with:
           node-version: 'lts/*'
-          cache: 'npm' # Use npm for caching
+          cache: 'yarn'
 
       - name: Install dependencies
-        run: npm ci  # Use npm ci for installing dependencies
+        run: yarn install
 
       - name: Run typecheck
-        run: npm run typecheck
+        run: yarn lint

eslint.config.mjs

@@ -0,0 +1,12 @@
+import globals from "globals";
+import tseslint from "typescript-eslint";
+import pluginReact from "eslint-plugin-react";
+
+
+/** @type {import('eslint').Linter.Config[]} */
+export default [
+  {files: ["**/*.{js,mjs,cjs,ts,jsx,tsx}"]},
+  {languageOptions: { globals: globals.browser }},
+  ...tseslint.configs.recommended,
+  pluginReact.configs.flat.recommended,
+];