Merge pull request #92 from WilliamTuominiemi/chore/react-19

chore: upgrade to react 19 and next 15

eslint.config.mjs

@@ -0,0 +1,18 @@
+import { FlatCompat } from "@eslint/eslintrc";
+import eslintPluginPrettier from "eslint-plugin-prettier/recommended";
+import { dirname } from "path";
+import { fileURLToPath } from "url";
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = dirname(__filename);
+
+const compat = new FlatCompat({
+  baseDirectory: __dirname,
+});
+
+const eslintConfig = [
+  ...compat.extends("next/core-web-vitals", "next/typescript"),
+  eslintPluginPrettier,
+];
+
+export default eslintConfig;

next.config.js → next.config.ts

@@ -1,9 +1,12 @@
-/** @type {import("next").NextConfig} */
-module.exports = {
+import type { NextConfig } from "next";
+
+const nextConfig: NextConfig = {
   reactStrictMode: true,
   i18n: {
     locales: ["en", "sv", "fi"],
     defaultLocale: "en",
   },
   images: { remotePatterns: [{ hostname: "lh3.googleusercontent.com" }] },
 };
+
+export default nextConfig;