chore: bump carbon-svelte-components to 0.80

No longer need a custom HeaderActionLink component

package.json

@@ -19,7 +19,7 @@
     "@tsconfig/svelte": "^5.0.2",
     "@types/wicg-file-system-access": "^2020.9.5",
     "better-sqlite3": "^7.6.2",
-    "carbon-components-svelte": "^0.79.0",
+    "carbon-components-svelte": "^0.80.0",
     "carbon-icons-svelte": "^12.1.0",
     "carbon-preprocess-svelte": "^0.10.0",
     "expect": "^26.6.2",

src/App.svelte

@@ -56,10 +56,9 @@
     SideNavMenu,
     SideNavItems,
     SideNavLink,
+    HeaderActionLink
   } from "carbon-components-svelte";
 
-  import CustomHeaderActionLink from "./CustomHeaderActionLink.svelte";
-
   import CloudUpload from "carbon-icons-svelte/lib/CloudUpload.svelte";
   import Document from "carbon-icons-svelte/lib/Document.svelte";
   import DocumentBlank from "carbon-icons-svelte/lib/DocumentBlank.svelte";
@@ -2141,7 +2140,7 @@ Please include a link to this sheet in the email to assist in debugging the prob
 
     <HeaderUtilities>
       {#if !inIframe}
-        <CustomHeaderActionLink
+        <HeaderActionLink
           id="new-sheet"
           title="New Sheet"
           href="/" 
@@ -2166,7 +2165,7 @@ Please include a link to this sheet in the email to assist in debugging the prob
           on:click={handleGetShareableLink} 
           icon={CloudUpload}
         />
-        <CustomHeaderActionLink
+        <HeaderActionLink
           href={`/${tutorialHash}`}
           title="Tutorial"
           rel="nofollow"