chore: revert unneeded changes

Author: ascorbic

demos/default/package.json

@@ -3,12 +3,19 @@
   "version": "1.0.0",
   "private": true,
   "description": "",
-  "main": " ",
   "scripts": {
     "test": "echo \"Error: no test specified\" && exit 1"
   },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/netlify/netlify-plugin-nextjs.git"
+  },
   "author": "",
   "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/netlify/netlify-plugin-nextjs/issues"
+  },
+  "homepage": "https://github.com/netlify/netlify-plugin-nextjs#readme",
   "dependencies": {
     "@reach/dialog": "^0.16.2",
     "@reach/visually-hidden": "^0.16.0"

plugin/src/helpers/config.ts

@@ -27,7 +27,7 @@ export const getNextConfig = async function getNextConfig({
     const { config, appDir, ignore }: RequiredServerFiles = await readJSON(join(publish, 'required-server-files.json'))
     if (!config) {
       // eslint-disable-next-line @typescript-eslint/ban-ts-comment
-      // @ts-ignore We have no error object to pass
+      // @ts-ignore
       return failBuild('Error loading your Next config')
     }
     return { ...config, appDir, ignore }