feat: update tag and timeline share panel copy for clarity and conciseness

style: enhance global CSS for better responsiveness of terminal chips and navigation pills

test: remove inline subscription test and add maintenance mode access code test

feat: implement media library picker dialog for selecting images from the media library

feat: add media URL controls for uploading and managing media assets

feat: add migration for music_enabled and maintenance_mode settings in site settings

feat: implement maintenance mode functionality with access control

feat: create maintenance page with access code input and error handling

chore: add TypeScript declaration for QR code module

frontend/src/pages/index.astro

@@ -8,7 +8,6 @@ import CommandPrompt from '../components/ui/CommandPrompt.astro';
 import FilterPill from '../components/ui/FilterPill.astro';
 import PostCard from '../components/PostCard.astro';
 import FriendLinkCard from '../components/FriendLinkCard.astro';
-import SubscriptionSignup from '../components/SubscriptionSignup.astro';
 import ViewMoreLink from '../components/ui/ViewMoreLink.astro';
 import StatsList from '../components/StatsList.astro';
 import TechStackList from '../components/TechStackList.astro';
@@ -251,9 +250,9 @@ const homeShareCopy = isEnglish
         'Use the homepage as the canonical top-level entry for people and AI search to branch into articles, taxonomies, reviews, and profile context.',
     }
     : {
-      badge: '站点入口',
-      title: '分享首页总入口',
-      description: '把首页当成站点的规范总入口分发出去，方便用户和 AI 搜索继续进入文章、分类、评测和个人介绍等核心页面。',
+      badge: '首页',
+      title: '分享首页',
+      description: '把首页发给别人，能快速看到文章、分类、评测和个人介绍等主要内容。',
     };
 const homeBriefHighlights = buildDiscoveryHighlights([
   siteSettings.siteDescription,
@@ -326,7 +325,7 @@ const homeFaqJsonLd = buildFaqJsonLd(homeFaqs);
           {navLinks.map(link => (
             <a href={link.href} class="home-nav-pill">
               <i class={`fas ${link.icon} text-[11px]`}></i>
-              <span>{link.text}</span>
+              <span class="min-w-0 truncate">{link.text}</span>
             </a>
           ))}
         </div>
@@ -365,13 +364,6 @@ const homeFaqJsonLd = buildFaqJsonLd(homeFaqs);
         </div>
       )}
 
-      <div class="mb-8 px-4">
-        <CommandPrompt command="subscriptions create --channel email" />
-        <div class="ml-4">
-          <SubscriptionSignup requestUrl={Astro.request.url} />
-        </div>
-      </div>
-
       <div id="discover" class="mb-6 px-4">
         <CommandPrompt promptId="home-discover-prompt" command={discoverPrompt} />
         <div class="ml-4 terminal-panel home-discovery-shell">
@@ -414,25 +406,25 @@ const homeFaqJsonLd = buildFaqJsonLd(homeFaqs);
           </div>
 
           <div id="home-active-filters" class:list={['home-active-filter-row', !hasActiveFilters && 'hidden']}>
-            <span id="home-active-type" class:list={['terminal-chip', selectedType === 'all' && 'hidden']}>
+            <span id="home-active-type" class:list={['terminal-chip max-w-full min-w-0', selectedType === 'all' && 'hidden']}>
               <i id="home-active-type-icon" class={`fas ${postTypeFilters.find((item) => item.id === selectedType)?.icon || 'fa-stream'} text-[10px]`}></i>
-              <span id="home-active-type-text">{postTypeFilters.find((item) => item.id === selectedType)?.name || selectedType}</span>
+              <span id="home-active-type-text" class="min-w-0 truncate">{postTypeFilters.find((item) => item.id === selectedType)?.name || selectedType}</span>
             </span>
             <span
               id="home-active-category"
-              class:list={['terminal-chip terminal-chip--accent', !selectedCategory && 'hidden']}
+              class:list={['terminal-chip terminal-chip--accent max-w-full min-w-0', !selectedCategory && 'hidden']}
               style={selectedCategory ? getAccentVars(getCategoryTheme(selectedCategory)) : undefined}
             >
               <i class="fas fa-folder-open text-[10px]"></i>
-              <span id="home-active-category-text">{selectedCategory}</span>
+              <span id="home-active-category-text" class="min-w-0 truncate">{selectedCategory}</span>
             </span>
             <span
               id="home-active-tag"
-              class:list={['terminal-chip terminal-chip--accent', !selectedTag && 'hidden']}
+              class:list={['terminal-chip terminal-chip--accent max-w-full min-w-0', !selectedTag && 'hidden']}
               style={selectedTag ? getAccentVars(getTagTheme(selectedTag)) : undefined}
             >
               <i class="fas fa-hashtag text-[10px]"></i>
-              <span id="home-active-tag-text">{selectedTag}</span>
+              <span id="home-active-tag-text" class="min-w-0 truncate">{selectedTag}</span>
             </span>
           </div>