fix: sync/barcode/memory overhaul + detailed logs + preview + result tracking

- Sync: fix GiteaSync constructor + add push()/pull() methods
- Barcode: two-tab layout matching GUI (mapping + special rules)
- Memory: spec→specification unification, manual add, confidence/price tracking
- Processing: TaskLogHandler captures detailed logs (barcode mapping, unit conversion)
- Preview: fullscreen dialog for file preview (image/Excel) in Orders/Tables/Images
- Detail: per-file log filtering in file pages
- Tasks: result files now per-task, add copy path button
- Config: reactive edited state + save_config fix
- Dashboard: sync task isolation, log limit 10

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

web/frontend/src/views/files/Orders.vue

@@ -22,6 +22,7 @@
       :data="items"
       v-loading="loading"
       @selection-change="onSelect"
+      @sort-change="onSortChange"
       stripe
       style="width: 100%"
     >
@@ -60,18 +61,49 @@
           <el-tag :type="statusType(row.status)" size="small">{{ statusText(row.status) }}</el-tag>
         </template>
       </el-table-column>
-      <el-table-column label="操作" width="140" align="center">
+      <el-table-column label="创建时间" width="170" align="center" sortable="custom" prop="created_at">
         <template #default="{ row }">
-          <el-button link type="primary" size="small" @click="downloadFile(row)">
-            下载
-          </el-button>
-          <el-button link type="danger" size="small" @click="deleteFile(row)">
-            删除
-          </el-button>
+          <span class="time-text">{{ fmtTime(row.created_at) }}</span>
+        </template>
+      </el-table-column>
+      <el-table-column label="操作" width="240" fixed="right">
+        <template #default="{ row }">
+          <el-button link type="primary" size="small" @click="previewFile(row)">预览</el-button>
+          <el-button link type="primary" size="small" @click="showDetail(row)">详情</el-button>
+          <el-button link type="primary" size="small" @click="downloadFile(row)">下载</el-button>
+          <el-button link type="danger" size="small" @click="deleteFile(row)">删除</el-button>
         </template>
       </el-table-column>
     </el-table>
 
+    <!-- Preview dialog -->
+    <el-dialog v-model="showPreview" title="文件预览" :fullscreen="true" append-to-body :close-on-click-modal="false" class="preview-dialog">
+      <div class="preview-body">
+        <div v-if="previewType === 'image'" class="preview-image-wrap">
+          <img :src="previewSrc" style="max-width:100%;max-height:100%;object-fit:contain" />
+        </div>
+        <div v-else-if="previewType === 'excel'" class="preview-table-wrap">
+          <table class="preview-table">
+            <tr v-for="(row, ri) in previewRows" :key="ri">
+              <td v-for="(cell, ci) in row" :key="ci">{{ cell }}</td>
+            </tr>
+          </table>
+        </div>
+        <div v-else style="text-align:center;color:var(--text-muted);padding:40px">暂无可预览内容</div>
+      </div>
+    </el-dialog>
+
+    <!-- Detail dialog -->
+    <el-dialog v-model="showDetailDlg" title="处理详情" width="70%" :close-on-click-modal="false" top="5vh">
+      <div class="detail-logs">
+        <div v-if="detailLogs.length === 0" style="text-align:center;color:var(--text-muted);padding:40px">暂无该文件的处理日志</div>
+        <div v-for="(line, i) in detailLogs" :key="i" class="detail-line" :class="{err: line.includes('失败')||line.includes('错误'), ok: line.includes('完成')}">{{ line }}</div>
+      </div>
+      <template #footer>
+        <el-button @click="showDetailDlg = false">关闭</el-button>
+      </template>
+    </el-dialog>
+
     <div class="pagination-wrap">
       <el-pagination
         v-model:current-page="page"
@@ -88,14 +120,29 @@
 import { ref, onMounted } from 'vue'
 import { ElMessage, ElMessageBox } from 'element-plus'
 import { Right } from '@element-plus/icons-vue'
+import { useProcessingStore } from '../../stores/processing'
 import api from '../../api'
 
+const processingStore = useProcessingStore()
+
 const items = ref<any[]>([])
 const total = ref(0)
 const page = ref(1)
 const pageSize = 50
 const loading = ref(false)
 const selected = ref<any[]>([])
+const sortBy = ref('created_at')
+const sortOrder = ref('desc')
+
+// Preview
+const showPreview = ref(false)
+const previewType = ref('')
+const previewSrc = ref('')
+const previewRows = ref<string[][]>([])
+
+// Detail
+const showDetailDlg = ref(false)
+const detailLogs = ref<string[]>([])
 
 function statusType(s: string) {
   const m: Record<string, string> = { done: 'success', merged: 'success', excel_done: 'warning', ocr_done: 'info', pending: 'info' }
@@ -106,10 +153,15 @@ function statusText(s: string) {
   return m[s] || s
 }
 
+function fmtTime(t: string): string {
+  if (!t) return '--'
+  return t.replace('T', ' ').slice(0, 19)
+}
+
 async function loadData() {
   loading.value = true
   try {
-    const res = await api.get('/files/relations', { params: { view: 'orders', page: page.value, page_size: pageSize } })
+    const res = await api.get('/files/relations', { params: { view: 'orders', page: page.value, page_size: pageSize, sort_by: sortBy.value, sort_order: sortOrder.value } })
     items.value = res.data.items
     total.value = res.data.total
   } catch {}
@@ -118,6 +170,54 @@ async function loadData() {
 
 function onSelect(rows: any[]) { selected.value = rows }
 
+async function previewFile(row: any) {
+  const token = localStorage.getItem('token')
+  const fname = row.result_purchase || row.output_excel || row.input_image
+  const dir = row.result_purchase ? 'result' : row.output_excel ? 'output' : 'input'
+  const url = `/api/files/preview/${dir}/${encodeURIComponent(fname)}`
+
+  try {
+    const resp = await fetch(url, { headers: { Authorization: `Bearer ${token}` } })
+    const ct = resp.headers.get('content-type') || ''
+
+    if (ct.includes('image')) {
+      previewType.value = 'image'
+      const blob = await resp.blob()
+      previewSrc.value = URL.createObjectURL(blob)
+    } else {
+      const data = await resp.json()
+      if (data.type === 'excel') {
+        previewType.value = 'excel'
+        previewRows.value = data.rows
+      }
+    }
+    showPreview.value = true
+  } catch {
+    ElMessage.error('预览失败')
+  }
+}
+
+function showDetail(row: any) {
+  const fname = row.result_purchase || row.output_excel || row.input_image
+  const stem = fname.replace(/\.[^.]+$/, '')
+  // Filter logs from the processing store that mention this file
+  detailLogs.value = (processingStore.logs || []).filter(
+    (l: string) => l.includes(fname) || l.includes(stem)
+  )
+  showDetailDlg.value = true
+}
+
+function onSortChange({ prop, order }: any) {
+  if (prop === 'created_at') {
+    sortBy.value = 'created_at'
+    sortOrder.value = order === 'ascending' ? 'asc' : 'desc'
+  } else {
+    sortBy.value = ''
+    sortOrder.value = 'desc'
+  }
+  loadData()
+}
+
 async function downloadFile(row: any) {
   const token = localStorage.getItem('token')
   window.open(`/api/files/download/result/${encodeURIComponent(row.result_purchase)}?token=${token}`, '_blank')
@@ -204,9 +304,47 @@ onMounted(loadData)
   color: var(--text-muted);
   font-size: 13px;
 }
+.time-text {
+  font-size: 13px;
+  color: var(--text-muted);
+  font-family: var(--font-mono);
+}
 .pagination-wrap {
   display: flex;
   justify-content: flex-end;
   margin-top: 16px;
 }
+
+.preview-table td {
+  border: 1px solid var(--border-light);
+  padding: 4px 8px;
+  white-space: nowrap;
+  max-width: 200px;
+  overflow: hidden;
+  text-overflow: ellipsis;
+}
+.preview-table tr:nth-child(even) { background: #fafafa; }
+.preview-table tr:first-child { background: #f0f0f0; font-weight: 600; }
+
+.detail-logs {
+  max-height: 60vh;
+  overflow-y: auto;
+  background: #09090b;
+  border-radius: 8px;
+  padding: 14px;
+  font-family: var(--font-mono);
+  font-size: 12px;
+  line-height: 1.8;
+}
+.detail-line { color: #a1a1aa; }
+.detail-line.err { color: #ef4444; }
+.detail-line.ok { color: #22c55e; }
+
+:global(.preview-dialog.el-dialog.is-fullscreen) { display:flex; flex-direction:column; width:96vw; height:94vh; margin:3vh 2vw; border-radius:12px!important }
+:global(.preview-dialog.el-dialog.is-fullscreen) .el-dialog__header { flex-shrink:0 }
+:global(.preview-dialog.el-dialog.is-fullscreen) .el-dialog__body { flex:1; min-height:0; padding:8px 16px 16px; overflow:hidden; display:flex; flex-direction:column }
+.preview-body { flex:1; min-height:0; display:flex; flex-direction:column }
+.preview-image-wrap { flex:1; display:flex; align-items:center; justify-content:center; min-height:0 }
+.preview-table-wrap { flex:1; overflow:auto; min-height:0; border:1px solid var(--border-light); border-radius:8px }
+.preview-table { border-collapse:collapse;font-size:12px;width:100% }
 </style>