remove old nais.io and add proper readme

Author: frodesundby

README.md

@@ -1,38 +1,12 @@
-# create-svelte
+# Nais.io
+Dette repoet blir publisert på nais.io via Github Pages.
 
-Everything you need to build a Svelte project, powered by [`create-svelte`](https://github.com/sveltejs/kit/tree/master/packages/create-svelte).
+## Lokal utvikling
+### Prerequisites
+Må legges til som collaborator på `nais-announcements`-slackbot for å få tilgang til å hente emoticons.
 
-## Creating a project
-
-If you're seeing this, you've probably already done this step. Congrats!
-
-```bash
-# create a new project in the current directory
-npm create svelte@latest
-
-# create a new project in my-app
-npm create svelte@latest my-app
+Kjør:
 ```
-
-## Developing
-
-Once you've created a project and installed dependencies with `npm install` (or `pnpm install` or `yarn`), start a development server:
-
-```bash
-npm run dev
-
-# or start the server and open the app in a new browser tab
-npm run dev -- --open
+yarn install
+yarn run dev
 ```
-
-## Building
-
-To create a production version of your app:
-
-```bash
-npm run build
-```
-
-You can preview the production build with `npm run preview`.
-
-> To deploy your app, you may need to install an [adapter](https://kit.svelte.dev/docs/adapters) for your target environment.