feat: update font configuration

- Add new font variations for EarlySummer and subset fonts
- Update uno.config.ts to modify font family configurations
- Introduce new font files for navbar, time, and subset usage
- Remove preload of external font CDN and add local font CSS import
- Adjust scrollbar initialization to handle native scrollbars
- Modify index page date display styles

src/pages/index.astro

@@ -30,7 +30,7 @@ const postsByYear = await getPostsByYear()
       // Year Group
       <section class="mt-8">
         {/* Year */}
-        <time class="text-8 font-date">{year}</time>
+        <time class="text-8 font-time">{year}</time>
         {/* Posts List */}
         <ul>
           {posts.map(post => (
@@ -39,7 +39,7 @@ const postsByYear = await getPostsByYear()
               {/* Post Title */}
               <a class="hover:text-secondary" href={`/posts/${post.data.slug || post.slug}`}>{post.data.title}</a>
                 {/* Post Date */} 
-                <div class="text-5.6 leading-7 font-date block lg:inline lg:before:content-['_'] opacity-40" aria-hidden="true">
+                <div class="text-5.6 leading-7 font-date block lg:inline lg:before:content-['_']" aria-hidden="true">
                   {post.data.published.toLocaleDateString('en-US', { month: '2-digit', day: '2-digit' }).replace('/', '-')}
                   {post.remarkPluginFrontmatter?.minutes &&  <span class="ml-2">  {post.remarkPluginFrontmatter.minutes} min</span>}
                 </div>