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/Dashboard.vue

@@ -193,8 +193,11 @@ const detailedStats = ref({
   total_processed: 0,
 })
 
-const currentTask = computed(() => ps.currentTask)
-const logs = computed(() => ps.logs)
+const currentTask = computed(() => {
+  if (ps.taskSource !== 'sync') return ps.currentTask
+  return null
+})
+const logs = computed(() => ps.logs.slice(0, 10))
 
 const statusType = computed(() => {
   const m: Record<string, string> = {
@@ -341,7 +344,7 @@ async function upload(files: File[]): Promise<void> {
       })
       const typeLabel = getFileTypeLabel(file.name)
       uploadedFiles.push({ name: file.name, type: typeLabel })
-      ElMessage.success(`${file.name} → ${typeLabel === 'OCR' ? 'OCR识别队列' : 'Excel处理队列'}`)
+      ElMessage.success(`${file.name} → ${typeLabel === 'OCR' ? '全流程处理队列' : 'Excel处理队列'}`)
     } catch (err: any) {
       ElMessage.error(`上传失败: ${file.name}`)
     }
@@ -351,13 +354,13 @@ async function upload(files: File[]): Promise<void> {
   uploadPct.value = 0
   refreshStats()
 
-  // Auto-process: run pipeline for images, excel for Excel files
+  // Auto-process: pipeline for images, excel for Excel files
   if (uploadedFiles.length > 0) {
     const hasImages = uploadedFiles.some(f => f.type === 'OCR')
     const hasExcel = uploadedFiles.some(f => f.type === 'Excel')
     if (hasImages) {
-      ElMessage.info('自动启动OCR识别...')
-      await doAction('/processing/ocr-batch')
+      ElMessage.info('自动启动一键全流程...')
+      await doAction('/processing/pipeline')
     } else if (hasExcel) {
       ElMessage.info('自动启动Excel处理...')
       await doAction('/processing/excel')