✨ More style changes, removed test projects, favicon

- Fix missing aria-labels
- Fix breadcrumbs on specific projects
- Removed uses from NavBar
- Center image on project page
- Colour link on project page
- Initial README

Signed-off-by: Martin Berg Alstad <git@martials.no>

src/components/Footer.astro

@@ -16,7 +16,11 @@ const giteaLink = `${GIT_URL}/martials/martials.no`
   <div>
     <GiteaLink href={giteaLink} />
     <ExternalLink href={STATUS_URL} class="flex items-center" title="Status">
-      <PajamasIcon name="pajamas:status-health" class="w-6 h-6 mr-2" />
+      <PajamasIcon
+        name="pajamas:status-health"
+        class="w-6 h-6 mr-2"
+        aria-label="Status health icon"
+      />
       {m.status()}
     </ExternalLink>
   </div>