🚀 Deploy react frontend

Co-authored-by: Øydis Kind Refsum <oydis.kind.refsum@nav.no>
Co-authored-by: Christian Bulow Skovborg <christian.bulow.skovborg@nav.no>
Co-authored-by: Amalie Mansåker <amalie.erdal.mansaker@nav.no>
Co-authored-by: Sindre Kjelsrud <sindre.kjelsrud@nav.no>

frontend/src/index.tsx

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+import CardsContainer from "./components/CardsContainer";
+import "@navikt/ds-css";
+import { Button, Heading, Search } from "@navikt/ds-react";
+import Header from "./components/Header";
+
+
+export default function Home() {
+  // const handleFeil = () => {
+  //   router.push('/feil')
+  // }
+
+  return (
+    <main className="flex flex-col h-screen">
+      <Header/>
+      <div className="flex justify-center grow">
+        <div className="bg-bg-subtle w-1/6 p-8 flex flex-col justify-end">
+          <div className="flex flex-col gap-4 text-center bottom-0">
+            <Button 
+              variant="primary" 
+              // onClick={handleFeil}
+            >
+              Meld inn feil
+            </Button>
+            <Button 
+              variant="secondary"
+            >
+              Meld inn funksjonalitetsønsker
+            </Button>
+          </div>
+        </div>
+
+        <div className="p-8 grow flex gap-8 flex-col">
+          <Search
+            label="Søk gjennom innmeldte feil (nøkkelord, tags, status)"
+            variant="primary"
+            hideLabel={false}
+          />
+          <Heading 
+            level="1" 
+            size="medium"
+          >
+            Innmeldte feil (saker, feilmeldinger poster, feil)
+          </Heading>
+          <CardsContainer/>
+        </div>
+
+        <div className="bg-bg-subtle w-1/6 p-8">
+          <h1>Filter to be</h1>
+        </div>
+      </div>
+    </main>
+  )
+}