feat: add migrations, test scripts, and utility tools

- Add database migrations (006-028) for face recognition, identity, file_uuid
- Add test scripts for ASR, face, search, processing
- Add portal frontend (Tauri)
- Add config, benchmark, and monitoring utilities
- Add model checkpoints and pretrained model references

portal/src/views/IdentityDetailView.vue

@@ -0,0 +1,119 @@
+<template>
+  <div class="space-y-6">
+    <!-- Header -->
+    <div class="flex items-center space-x-4">
+      <button @click="$router.back()" class="text-gray-400 hover:text-white">
+        ← 返回
+      </button>
+      <div>
+        <h2 class="text-2xl font-bold">{{ profile.name || '未命名身份' }}</h2>
+        <p class="text-sm text-gray-400">全域身份 ID: {{ identityId }}</p>
+      </div>
+    </div>
+
+    <!-- Loading -->
+    <div v-if="loading" class="text-center py-12 text-gray-500">載入中...</div>
+
+    <!-- Content -->
+    <div v-else-if="detail" class="grid gap-6">
+      <!-- Profile Card -->
+      <div class="bg-gray-800 rounded-lg p-6 border border-gray-700">
+        <h3 class="text-lg font-semibold text-blue-400 mb-4">人物檔案</h3>
+        <div class="grid grid-cols-1 md:grid-cols-2 gap-6">
+          <div>
+            <span class="text-gray-500 text-sm">本名</span>
+            <p class="text-white text-lg">{{ profile.name || '-' }}</p>
+          </div>
+          <div>
+            <span class="text-gray-500 text-sm">角色名</span>
+            <p class="text-white text-lg">{{ profile.character_name || '-' }}</p>
+          </div>
+          <div>
+            <span class="text-gray-500 text-sm">別名 (Aliases)</span>
+            <div class="flex flex-wrap gap-2 mt-1">
+              <span v-for="(alias, idx) in profile.aliases" :key="idx" class="bg-gray-700 text-gray-300 px-2 py-1 rounded text-sm">
+                {{ alias }}
+              </span>
+              <span v-if="!profile.aliases || profile.aliases.length === 0" class="text-gray-600 text-sm">無</span>
+            </div>
+          </div>
+          <div>
+            <span class="text-gray-500 text-sm">Speaker ID</span>
+            <p class="text-white text-lg font-mono">{{ profile.speaker_id || '-' }}</p>
+          </div>
+          <div>
+            <span class="text-gray-500 text-sm">性別</span>
+            <p class="text-white">{{ profile.gender || '-' }}</p>
+          </div>
+          <div>
+            <span class="text-gray-500 text-sm">年齡</span>
+            <p class="text-white">{{ profile.age || '-' }}</p>
+          </div>
+        </div>
+      </div>
+
+      <!-- Videos List -->
+      <div class="bg-gray-800 rounded-lg p-6 border border-gray-700">
+        <h3 class="text-lg font-semibold text-green-400 mb-4">出現影片 ({{ videos.length }})</h3>
+        <div class="overflow-x-auto">
+          <table class="w-full text-sm text-left text-gray-400">
+            <thead class="text-xs text-gray-500 uppercase bg-gray-700">
+              <tr>
+                <th scope="col" class="px-6 py-3 rounded-l-lg">影片名稱</th>
+                <th scope="col" class="px-6 py-3">區域 ID</th>
+                <th scope="col" class="px-6 py-3">出現次數</th>
+                <th scope="col" class="px-6 py-3 rounded-r-lg">首次出現</th>
+              </tr>
+            </thead>
+            <tbody>
+              <tr v-for="video in videos" :key="video.file_uuid" class="bg-gray-800 border-b border-gray-700 hover:bg-gray-750">
+                <td class="px-6 py-4 font-medium text-white">{{ video.file_name }}</td>
+                <td class="px-6 py-4 font-mono text-blue-300">{{ video.person_id }}</td>
+                <td class="px-6 py-4">{{ video.appearance_count }}</td>
+                <td class="px-6 py-4">{{ video.first_appearance?.toFixed(2) || '-' }}s</td>
+              </tr>
+            </tbody>
+          </table>
+        </div>
+      </div>
+    </div>
+  </div>
+</template>
+
+<script setup lang="ts">
+import { ref, onMounted } from 'vue'
+import { useRoute } from 'vue-router'
+
+const route = useRoute()
+const identityId = ref('')
+const loading = ref(false)
+const detail = ref<any>(null)
+const profile = ref<any>({})
+const videos = ref<any[]>([])
+
+const loadDetail = async () => {
+  identityId.value = route.params.id as string
+  loading.value = true
+
+  try {
+    const config = JSON.parse(localStorage.getItem('portal_config') || '{}')
+    const baseUrl = config.api_base_url || 'http://127.0.0.1:3003'
+    const resp = await fetch(`${baseUrl}/api/v1/identities/${identityId.value}`, {
+      headers: { 'X-API-Key': config.api_key || '' }
+    })
+    const result = await resp.json()
+    detail.value = result
+    profile.value = result.profile || {}
+    videos.value = result.videos || []
+  } catch (error) {
+    console.error('Failed to load identity detail:', error)
+    alert('載入失敗: ' + error)
+  } finally {
+    loading.value = false
+  }
+}
+
+onMounted(() => {
+  loadDetail()
+})
+</script>