feat: add worker operations and fix gitea actions

frontend/src/pages/articles/[slug].astro

@@ -15,6 +15,8 @@ import { apiClient, DEFAULT_SITE_SETTINGS } from '../../lib/api/client';
 import { formatReadTime, getI18n } from '../../lib/i18n';
 import type { PopularPostHighlight } from '../../lib/types';
 import {
+  buildCategoryUrl,
+  buildTagUrl,
   getAccentVars,
   getCategoryTheme,
   getPostTypeColor,
@@ -206,10 +208,14 @@ const breadcrumbJsonLd = {
                       <span class="h-2.5 w-2.5 rounded-full" style={`background-color: ${typeColor}`}></span>
                       {post.type === 'article' ? t('common.article') : t('common.tweet')}
                     </span>
-                    <span class="terminal-chip terminal-chip--accent" style={getAccentVars(categoryTheme)}>
+                    <a
+                      href={buildCategoryUrl(post.category)}
+                      class="terminal-chip terminal-chip--accent"
+                      style={getAccentVars(categoryTheme)}
+                    >
                       <i class="fas fa-folder-tree"></i>
                       {post.category}
-                    </span>
+                    </a>
                   </div>
                 </div>
 
@@ -238,7 +244,7 @@ const breadcrumbJsonLd = {
                 <div class="flex flex-wrap gap-2">
                   {post.tags.map(tag => (
                     <a
-                      href={`/tags?tag=${encodeURIComponent(tag)}`}
+                      href={buildTagUrl(tag)}
                       class="terminal-filter"
                       style={getAccentVars(getTagTheme(tag))}
                     >