✨ 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/content/config.ts

@@ -10,9 +10,9 @@ const projectCollection = defineCollection({
       heroImage: image(),
       heroImageAlt: z.string(),
       tags: z.array(z.string()),
-      source: z.string(),
-      createdAt: z.string(),
-      updatedAt: z.string(),
+      source: z.string().url(),
+      createdAt: z.string().date(),
+      updatedAt: z.string().date(),
     }),
 })