fix: Library isRegistered checkmark, Search add People+Agent modes

src/views/LibraryView.vue

@@ -61,7 +61,7 @@
       <div class="mp-status" :class="{ show: loading || statusText }">{{ statusText }}</div>
 
       <div class="mp-grid">
-        <div v-for="f in sortedFilteredFiles" :key="f.file_uuid" class="mp-file-card" :class="{ 'is-completed': f.is_registered, 'is-selected': selectedFiles.includes(f.file_uuid) }" @click="toggleSelect(f)">
+        <div v-for="f in sortedFilteredFiles" :key="f.file_uuid" class="mp-file-card" :class="{ 'is-completed': f.isRegistered, 'is-selected': selectedFiles.includes(f.file_uuid) }" @click="toggleSelect(f)">
           <div class="mp-thumb-wrap">
             <div class="mp-badge-type">{{ isVideo(f) ? 'VIDEO' : (isPhoto(f) ? 'PHOTO' : 'DOC') }}</div>
             <img v-if="isPhoto(f) || isVideo(f)" class="lt-thumb" :src="thumbnails[f.file_uuid]" alt="" loading="lazy" @error="handleThumbError" @vue:mounted="loadThumbnail(f.file_uuid)">
@@ -70,7 +70,7 @@
               <span class="mp-doc-ext">{{ getFileExt(f.file_name) }}</span>
             </div>
             <button v-if="isVideo(f)" class="mp-play-btn" @click.stop="playVideo(f)">▶</button>
-            <div class="mp-complete-mark" v-if="f.is_registered">✓</div>
+            <div class="mp-complete-mark" v-if="f.isRegistered">✓</div>
           </div>
           <div class="mp-meta">
             <div class="mp-name">{{ f.file_name }}</div>

src/views/SearchView.vue

@@ -58,7 +58,9 @@ import VideoPlayer from '../components/VideoPlayer.vue'
 
 const modes = [
   { label: 'Keyword', value: 'keyword' },
-  { label: 'Semantic', value: 'semantic' }
+  { label: 'Semantic', value: 'semantic' },
+  { label: 'People', value: 'people' },
+  { label: 'Agent', value: 'agent' }
 ]
 
 const mode = ref('semantic')