chore: tidy up linters

packages/eslint-config/.eslintrc.cjs

@@ -0,0 +1,23 @@
+/** @type {import("eslint").Linter.Config} */
+module.exports = {
+    root: true,
+    env: {
+        node: true,
+    },
+    extends: [
+        "eslint:recommended",
+        "plugin:@typescript-eslint/recommended",
+        "plugin:prettier/recommended",
+        "turbo",
+    ],
+    parser: "@typescript-eslint/parser",
+    plugins: ["@typescript-eslint", "import", "simple-import-sort"],
+    rules: {
+        // import related
+        "simple-import-sort/imports": "error",
+        "simple-import-sort/exports": "error",
+        "import/first": "error",
+        "import/newline-after-import": "error",
+        "import/no-duplicates": "error",
+    },
+}