chore(deps): update dependency eslint to v9 (#84)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: MikuroXina <[email protected]>

eslint.config.mjs

@@ -0,0 +1,38 @@
+// @ts-check
+import eslint from "@eslint/js";
+import simpleImportSort from "eslint-plugin-simple-import-sort";
+import globals from "globals";
+import tsEslint from "typescript-eslint";
+
+export default tsEslint.config(
+    eslint.configs.recommended,
+    ...tsEslint.configs.recommended,
+    {
+        plugins: {
+            "simple-import-sort": simpleImportSort,
+        },
+        rules: {
+            "simple-import-sort/imports": "error",
+            "simple-import-sort/exports": "error",
+        },
+    },
+    {
+        languageOptions: {
+            parserOptions: {
+                project: true,
+                tsconfigRootDir: import.meta.dirname,
+                ecmaVersion: "latest",
+                sourceType: "module",
+                globals: {
+                    ...globals.node,
+                },
+            },
+            ecmaVersion: 2021,
+        },
+        rules: {
+            "linebreak-style": ["error", "unix"],
+            quotes: ["error", "double"],
+            semi: ["error", "always"],
+        },
+    },
+);

package.json

@@ -17,14 +17,16 @@
     },
     "devDependencies": {
         "@cloudflare/workers-types": "^4.20231121.0",
-        "@typescript-eslint/eslint-plugin": "^7.0.0",
-        "@typescript-eslint/parser": "^7.0.0",
-        "eslint": "^8.54.0",
+        "@eslint/js": "^9.0.0",
+        "eslint": "^9.0.0",
         "eslint-config-prettier": "^9.0.0",
         "eslint-plugin-react": "^7.33.2",
         "eslint-plugin-simple-import-sort": "^12.0.0",
+        "globals": "^15.0.0",
         "prettier": "^3.1.0",
         "typescript": "^5.3.2",
+        "typescript-eslint": "^7.6.0",
         "wrangler": "^3.19.0"
-    }
+    },
+    "packageManager": "[email protected]"
 }