feat: 뉴스 전용 뷰어 + 카드 구분 + 설정 UI

- DocumentViewer: source_channel=news → article 전용 뷰어
  (제목/소스/날짜/요약/원문 링크 rel=noopener)
- DocumentCard: 뉴스 카드에 📰 아이콘
- settings: 뉴스 소스 관리 (목록/추가/삭제/토글/수집/마지막 시간)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

frontend/src/lib/components/DocumentCard.svelte

@@ -96,6 +96,9 @@
 
   <!-- 우측 메타 -->
   <div class="shrink-0 flex flex-col items-end gap-1 text-[10px]">
+    {#if doc.source_channel === 'news' && doc.edit_url}
+      <span class="text-blue-400">📰</span>
+    {/if}
     {#if doc.score !== undefined}
       <span class="text-[var(--accent)] font-medium">{(doc.score * 100).toFixed(0)}%</span>
     {/if}

frontend/src/lib/components/DocumentViewer.svelte

@@ -62,7 +62,7 @@
     loading = true;
     try {
       fullDoc = await api(`/documents/${id}`);
-      viewerType = getViewerType(fullDoc.file_format);
+      viewerType = fullDoc.source_channel === 'news' ? 'article' : getViewerType(fullDoc.file_format);
 
       // Markdown: extracted_text 없으면 원본 파일 직접 가져오기
       if (viewerType === 'markdown' && !fullDoc.extracted_text) {
@@ -232,6 +232,34 @@
             class="px-3 py-1.5 text-sm bg-[var(--accent)] text-white rounded hover:bg-[var(--accent-hover)]"
           >AutoCAD Web에서 열기</a>
         </div>
+      {:else if viewerType === 'article'}
+        <!-- 뉴스 전용 뷰어 -->
+        <div class="p-5 max-w-3xl mx-auto">
+          <h1 class="text-lg font-bold mb-2">{fullDoc.title}</h1>
+          <div class="flex items-center gap-2 mb-4 text-xs text-[var(--text-dim)]">
+            {#if fullDoc.ai_tags?.length}
+              {#each fullDoc.ai_tags.filter(t => t.startsWith('News/')) as tag}
+                <span class="px-1.5 py-0.5 rounded bg-blue-900/30 text-blue-400">{tag.replace('News/', '')}</span>
+              {/each}
+            {/if}
+            <span>{new Date(fullDoc.created_at).toLocaleDateString('ko-KR', { year: 'numeric', month: 'short', day: 'numeric', hour: '2-digit', minute: '2-digit' })}</span>
+          </div>
+          <div class="markdown-body mb-6">
+            {@html renderMd(fullDoc.extracted_text || '')}
+          </div>
+          <div class="flex items-center gap-3 pt-4 border-t border-[var(--border)]">
+            {#if fullDoc.edit_url}
+              <a
+                href={fullDoc.edit_url}
+                target="_blank"
+                rel="noopener noreferrer"
+                class="flex items-center gap-1 px-3 py-1.5 text-sm bg-[var(--accent)] text-white rounded-lg hover:bg-[var(--accent-hover)]"
+              >
+                <ExternalLink size={14} /> 원문 보기
+              </a>
+            {/if}
+          </div>
+        </div>
       {:else}
         <div class="flex items-center justify-center h-full">
           <p class="text-sm text-[var(--text-dim)]">미리보기를 지원하지 않는 형식입니다 ({fullDoc.file_format})</p>

frontend/src/routes/settings/+page.svelte

@@ -1,4 +1,5 @@
 <script>
+  import { onMount } from 'svelte';
   import { api } from '$lib/api';
   import { addToast } from '$lib/stores/ui';
   import { user } from '$lib/stores/auth';
@@ -8,6 +9,20 @@
   let confirmPassword = '';
   let changing = false;
 
+  // 뉴스 소스
+  let sources = $state([]);
+  let loadingSources = $state(true);
+  let collecting = $state(false);
+  let newSource = $state({ name: '', feed_url: '', category: '', language: 'ko', feed_type: 'rss', country: '' });
+  let showAddForm = $state(false);
+
+  onMount(async () => {
+    try {
+      sources = await api('/news/sources');
+    } catch (e) {}
+    loadingSources = false;
+  });
+
   async function changePassword() {
     if (newPassword !== confirmPassword) {
       addToast('error', '새 비밀번호가 일치하지 않습니다');
@@ -17,32 +32,74 @@
       addToast('error', '비밀번호는 8자 이상이어야 합니다');
       return;
     }
-
     changing = true;
     try {
       await api('/auth/change-password', {
         method: 'POST',
-        body: JSON.stringify({
-          current_password: currentPassword,
-          new_password: newPassword,
-        }),
+        body: JSON.stringify({ current_password: currentPassword, new_password: newPassword }),
       });
       addToast('success', '비밀번호가 변경되었습니다');
-      currentPassword = '';
-      newPassword = '';
-      confirmPassword = '';
+      currentPassword = ''; newPassword = ''; confirmPassword = '';
     } catch (err) {
       addToast('error', err.detail || '비밀번호 변경 실패');
+    } finally { changing = false; }
+  }
+
+  async function toggleSource(source) {
+    try {
+      await api(`/news/sources/${source.id}`, {
+        method: 'PATCH',
+        body: JSON.stringify({ enabled: !source.enabled }),
+      });
+      source.enabled = !source.enabled;
+      sources = [...sources];
+    } catch (e) {
+      addToast('error', '변경 실패');
+    }
+  }
+
+  async function deleteSource(id) {
+    try {
+      await api(`/news/sources/${id}`, { method: 'DELETE' });
+      sources = sources.filter(s => s.id !== id);
+      addToast('success', '삭제됨');
+    } catch (e) {
+      addToast('error', '삭제 실패');
+    }
+  }
+
+  async function addSource() {
+    try {
+      const created = await api('/news/sources', {
+        method: 'POST',
+        body: JSON.stringify(newSource),
+      });
+      sources = [...sources, created];
+      showAddForm = false;
+      newSource = { name: '', feed_url: '', category: '', language: 'ko', feed_type: 'rss', country: '' };
+      addToast('success', '소스 추가됨');
+    } catch (e) {
+      addToast('error', '추가 실패');
+    }
+  }
+
+  async function collectNow() {
+    collecting = true;
+    try {
+      await api('/news/collect', { method: 'POST' });
+      addToast('success', '뉴스 수집 시작됨');
+    } catch (e) {
+      addToast('error', '수집 실패');
     } finally {
-      changing = false;
+      setTimeout(() => collecting = false, 5000);
     }
   }
 </script>
 
 <div class="p-4 lg:p-6">
-  <div class="max-w-lg mx-auto">
+  <div class="max-w-2xl mx-auto space-y-6">
     <!-- 계정 정보 -->
-    <div class="bg-[var(--surface)] rounded-xl border border-[var(--border)] p-5 mb-6">
+    <div class="bg-[var(--surface)] rounded-xl border border-[var(--border)] p-5">
       <h2 class="text-lg font-semibold mb-3">계정 정보</h2>
       <dl class="space-y-2 text-sm">
         <div class="flex justify-between">
@@ -63,21 +120,94 @@
       <h2 class="text-lg font-semibold mb-3">비밀번호 변경</h2>
       <form onsubmit={(e) => { e.preventDefault(); changePassword(); }} class="space-y-3">
         <div>
-          <label class="block text-sm text-[var(--text-dim)] mb-1">현재 비밀번호</label>
-          <input type="password" bind:value={currentPassword} class="w-full px-3 py-2 bg-[var(--bg)] border border-[var(--border)] rounded-lg text-[var(--text)] outline-none focus:border-[var(--accent)]" />
+          <label for="pw-current" class="block text-sm text-[var(--text-dim)] mb-1">현재 비밀번호</label>
+          <input id="pw-current" type="password" bind:value={currentPassword} class="w-full px-3 py-2 bg-[var(--bg)] border border-[var(--border)] rounded-lg text-[var(--text)] outline-none focus:border-[var(--accent)]" />
         </div>
         <div>
-          <label class="block text-sm text-[var(--text-dim)] mb-1">새 비밀번호</label>
-          <input type="password" bind:value={newPassword} class="w-full px-3 py-2 bg-[var(--bg)] border border-[var(--border)] rounded-lg text-[var(--text)] outline-none focus:border-[var(--accent)]" />
+          <label for="pw-new" class="block text-sm text-[var(--text-dim)] mb-1">새 비밀번호</label>
+          <input id="pw-new" type="password" bind:value={newPassword} class="w-full px-3 py-2 bg-[var(--bg)] border border-[var(--border)] rounded-lg text-[var(--text)] outline-none focus:border-[var(--accent)]" />
         </div>
         <div>
-          <label class="block text-sm text-[var(--text-dim)] mb-1">새 비밀번호 확인</label>
-          <input type="password" bind:value={confirmPassword} class="w-full px-3 py-2 bg-[var(--bg)] border border-[var(--border)] rounded-lg text-[var(--text)] outline-none focus:border-[var(--accent)]" />
+          <label for="pw-confirm" class="block text-sm text-[var(--text-dim)] mb-1">새 비밀번호 확인</label>
+          <input id="pw-confirm" type="password" bind:value={confirmPassword} class="w-full px-3 py-2 bg-[var(--bg)] border border-[var(--border)] rounded-lg text-[var(--text)] outline-none focus:border-[var(--accent)]" />
         </div>
         <button type="submit" disabled={changing} class="w-full py-2.5 bg-[var(--accent)] text-white rounded-lg disabled:opacity-50">
           {changing ? '변경 중...' : '비밀번호 변경'}
         </button>
       </form>
     </div>
+
+    <!-- 뉴스 소스 관리 -->
+    <div class="bg-[var(--surface)] rounded-xl border border-[var(--border)] p-5">
+      <div class="flex items-center justify-between mb-4">
+        <h2 class="text-lg font-semibold">뉴스 소스</h2>
+        <div class="flex gap-2">
+          <button
+            onclick={collectNow}
+            disabled={collecting}
+            class="px-3 py-1.5 text-xs bg-[var(--accent)] text-white rounded-lg disabled:opacity-50"
+          >{collecting ? '수집 중...' : '지금 수집'}</button>
+          <button
+            onclick={() => showAddForm = !showAddForm}
+            class="px-3 py-1.5 text-xs border border-[var(--border)] rounded-lg text-[var(--text-dim)] hover:text-[var(--text)]"
+          >{showAddForm ? '취소' : '+ 추가'}</button>
+        </div>
+      </div>
+
+      <!-- 추가 폼 -->
+      {#if showAddForm}
+        <form onsubmit={(e) => { e.preventDefault(); addSource(); }} class="mb-4 p-3 bg-[var(--bg)] rounded-lg space-y-2">
+          <div class="grid grid-cols-2 gap-2">
+            <input bind:value={newSource.name} placeholder="이름" class="px-2 py-1.5 bg-[var(--surface)] border border-[var(--border)] rounded text-sm text-[var(--text)]" />
+            <input bind:value={newSource.feed_url} placeholder="RSS URL" class="px-2 py-1.5 bg-[var(--surface)] border border-[var(--border)] rounded text-sm text-[var(--text)]" />
+            <input bind:value={newSource.category} placeholder="분야" class="px-2 py-1.5 bg-[var(--surface)] border border-[var(--border)] rounded text-sm text-[var(--text)]" />
+            <select bind:value={newSource.language} class="px-2 py-1.5 bg-[var(--surface)] border border-[var(--border)] rounded text-sm text-[var(--text)]">
+              <option value="ko">한국어</option>
+              <option value="en">English</option>
+              <option value="ja">日本語</option>
+              <option value="fr">Français</option>
+              <option value="zh">中文</option>
+              <option value="de">Deutsch</option>
+            </select>
+          </div>
+          <button type="submit" class="px-3 py-1.5 text-xs bg-[var(--accent)] text-white rounded">추가</button>
+        </form>
+      {/if}
+
+      <!-- 소스 목록 -->
+      {#if loadingSources}
+        <div class="text-sm text-[var(--text-dim)]">로딩 중...</div>
+      {:else if sources.length === 0}
+        <div class="text-sm text-[var(--text-dim)]">등록된 소스가 없습니다</div>
+      {:else}
+        <div class="space-y-1">
+          {#each sources as source}
+            <div class="flex items-center justify-between p-2 rounded-lg hover:bg-[var(--bg)] text-sm">
+              <div class="flex items-center gap-2 min-w-0">
+                <button
+                  onclick={() => toggleSource(source)}
+                  class="w-8 h-4 rounded-full transition-colors {source.enabled ? 'bg-[var(--accent)]' : 'bg-[var(--border)]'}"
+                >
+                  <div class="w-3 h-3 rounded-full bg-white transition-transform {source.enabled ? 'translate-x-4' : 'translate-x-0.5'}"></div>
+                </button>
+                <span class="truncate {source.enabled ? '' : 'text-[var(--text-dim)]'}">{source.name}</span>
+                <span class="text-[10px] text-[var(--text-dim)]">{source.category}</span>
+              </div>
+              <div class="flex items-center gap-2 shrink-0">
+                {#if source.last_fetched_at}
+                  <span class="text-[10px] text-[var(--text-dim)]">
+                    {new Date(source.last_fetched_at).toLocaleDateString('ko-KR', { month: 'short', day: 'numeric', hour: '2-digit', minute: '2-digit' })}
+                  </span>
+                {/if}
+                <button
+                  onclick={() => deleteSource(source.id)}
+                  class="text-[10px] text-[var(--text-dim)] hover:text-[var(--error)]"
+                >삭제</button>
+              </div>
+            </div>
+          {/each}
+        </div>
+      {/if}
+    </div>
   </div>
 </div>