add stylelint

eslint.config.mjs

@@ -0,0 +1,69 @@
+/* eslint-disable import/no-anonymous-default-export */
+
+import { FlatCompat } from "@eslint/eslintrc";
+import js from "@eslint/js";
+import * as eslintPluginMdx from "eslint-plugin-mdx";
+import eslintPluginPrettierRecommended from "eslint-plugin-prettier/recommended";
+import eslintCustomConfig from "@jakejarvis/eslint-config";
+
+/** @type {import("@eslint/eslintrc").FlatCompat} */
+const compat = new FlatCompat({
+  baseDirectory: import.meta.dirname,
+  recommendedConfig: js.configs.recommended,
+});
+
+/** @type {import("eslint").Linter.Config[]} */
+export default [
+  { ignores: ["README.md", ".next", ".vercel", "node_modules"] },
+  ...compat.config({
+    plugins: ["css-modules"],
+    extends: ["eslint:recommended", "next/core-web-vitals", "next/typescript", "plugin:css-modules/recommended"],
+  }),
+  ...eslintCustomConfig,
+  eslintPluginPrettierRecommended,
+  {
+    rules: {
+      "prettier/prettier": [
+        "error",
+        {},
+        {
+          usePrettierrc: true,
+        },
+      ],
+    },
+  },
+  {
+    files: ["**/*.ts", "**/*.tsx", "**/*.js", "**/*.jsx"],
+    rules: {
+      camelcase: "off",
+      "@typescript-eslint/ban-ts-comment": "off",
+      "@typescript-eslint/no-explicit-any": "warn",
+      "react/no-unescaped-entities": "off",
+      "react/jsx-boolean-value": "error",
+      "react/jsx-wrap-multilines": [
+        "error",
+        {
+          arrow: "parens-new-line",
+          assignment: "parens-new-line",
+          condition: "parens-new-line",
+          declaration: "parens-new-line",
+          logical: "parens-new-line",
+          prop: "ignore",
+          return: "parens-new-line",
+        },
+      ],
+    },
+  },
+  {
+    ...eslintPluginMdx.flat,
+    processor: eslintPluginMdx.createRemarkProcessor({
+      lintCodeBlocks: false,
+    }),
+    rules: {
+      "mdx/remark": "warn",
+      "mdx/code-blocks": "off",
+      "react/jsx-no-undef": "off", // components are injected automatically from mdx-components.ts
+      "react/no-unescaped-entities": "off",
+    },
+  },
+];