refactor(routes): canonical URLs now match sablog format exactly

- /show-{id}.shtml (comments page: /show-{id}-{page}.shtml)
- /category-{cid}.shtml / /category-{cid}-{page}.shtml
- /archives-{YYYYMM}.shtml / /archives-{YYYYMM}-{page}.shtml
- /tag/{name}, /tagslist.shtml, /index-{page}.shtml
- slug 时代的 /posts/{slug} 等旧格式全部 301 到 sablog 格式

themes/sablog/views/partials/sidebar.blade.php

@@ -11,7 +11,7 @@
         <h3>分类</h3>
         <ul>
             @forelse($categories as $category)
-                <li><a href="{{ route('category.show', $category->slug ?: $category->id) }}">{{ $category->name }}</a> ({{ $category->post_count }})</li>
+                <li><a href="{{ route('category.show', $category->id) }}">{{ $category->name }}</a> ({{ $category->post_count }})</li>
             @empty
                 <li>暂无分类</li>
             @endforelse
@@ -22,7 +22,7 @@
         <h3>最新文章</h3>
         <ul>
             @forelse($recentPosts as $post)
-                <li><a href="{{ route('posts.show', $post->slug ?: $post->id) }}">{{ $post->title }}</a></li>
+                <li><a href="{{ route('posts.show', $post->id) }}">{{ $post->title }}</a></li>
             @empty
                 <li>暂无文章</li>
             @endforelse
@@ -33,7 +33,7 @@
         <h3>最新评论</h3>
         <ul>
             @forelse($recentComments as $comment)
-                <li><a href="{{ route('posts.show', $comment->post->slug ?: $comment->post->id) }}#comment-{{ $comment->id }}">{{ $comment->author_name }}：{{ Str::limit(strip_tags($comment->content), 20) }}</a></li>
+                <li><a href="{{ route('posts.show', $comment->post->id) }}#comment-{{ $comment->id }}">{{ $comment->author_name }}：{{ Str::limit(strip_tags($comment->content), 20) }}</a></li>
             @empty
                 <li>暂无评论</li>
             @endforelse
@@ -44,7 +44,7 @@
         <h3>标签</h3>
         <p class="tagcloud">
             @forelse($hotTags as $tag)
-                <a href="{{ route('tags.show', $tag->slug ?: $tag->name) }}">{{ $tag->name }}</a>
+                <a href="{{ route('tags.show', $tag->name) }}">{{ $tag->name }}</a>
             @empty
                 暂无标签
             @endforelse