Update title and correct linter complaints

src/lib/ExpSection.svelte

@@ -7,7 +7,6 @@
   <Header>Experience</Header>
 
   <ul
-    role="list"
     class="mx-auto grid max-w-2xl grid-cols-1 gap-6 sm:grid-cols-2 lg:mx-0 lg:max-w-none lg:grid-cols-3 lg:gap-8"
   >
     <li class="rounded-2xl bg-gray-900 mx-2 px-8 py-10">

src/lib/components/Hero.svelte

@@ -1,6 +1,5 @@
 <script lang="ts">
   export let title: string;
-  export let text: string;
   export let imageUrl: string;
   export let imageAlt: string;
 </script>