feat(settings): configure transfer failure aggregation

src/locales/en-US.ts

@@ -2276,6 +2276,9 @@ export default {
       transferMaxFailedRetries: 'Transfer Retries on Failure',
       transferMaxFailedRetriesHint:
         'Maximum automatic retries after a failed transfer, so a transient network or recognition glitch cannot permanently skip a file. Once exhausted, transfer it manually or delete the transfer history. Range 1-10; the counter resets on a successful transfer or when the record is deleted. Takes effect immediately after saving.',
+      transferFailureNotificationAggregation: 'Aggregate Transfer Failure Notifications by Media',
+      transferFailureNotificationAggregationHint:
+        'Combine transfer failures for the same media and season within a short window, including the failure count, reason summary, and a batch-processing link. Disable to send one notification per file.',
       fsProxyEnabled: 'Isolate Local File Operations',
       fsProxyEnabledHint:
         'Run local file reads, copies, moves and deletes in a separate subprocess. When a FUSE mount such as CloudDrive2 stops responding, these calls hang forever and cannot be interrupted, which in turn stalls the transfer queue and directory monitoring. Isolated, they can be force-reclaimed after a timeout and surface as ordinary errors that the existing retry logic handles. Disable to fall back to direct calls, matching the previous behaviour.',

src/locales/zh-CN.ts

@@ -2237,6 +2237,9 @@ export default {
       transferMaxFailedRetries: '整理失败重试次数',
       transferMaxFailedRetriesHint:
         '自动整理失败后允许重试的最大次数，避免一次网络或识别抖动让文件永久漏整理；次数用尽后需手动整理或删除整理记录。取值 1-10，整理成功或删除记录时计数清零，保存后即时生效',
+      transferFailureNotificationAggregation: '按媒体聚合整理失败通知',
+      transferFailureNotificationAggregationHint:
+        '开启后，同一媒体同一季在短时间内产生的整理失败会合并发送，并展示失败数量、原因统计和批量处理入口；关闭时逐条发送',
       fsProxyEnabled: '本地文件操作隔离',
       fsProxyEnabledHint:
         '在独立子进程中执行本地文件的读取、复制、移动与删除。CloudDrive2 等 FUSE 挂载失去响应时，这类操作会永久卡住且无法中断，进而拖死整理队列与目录监控；隔离后可在超时后强制回收并转为普通错误，由既有的重试机制接管。关闭后退回直接调用，行为与旧版一致',

src/locales/zh-TW.ts

@@ -2236,6 +2236,9 @@ export default {
       transferMaxFailedRetries: '整理失敗重試次數',
       transferMaxFailedRetriesHint:
         '自動整理失敗後允許重試的最大次數，避免一次網路或辨識抖動讓檔案永久漏整理；次數用盡後需手動整理或刪除整理記錄。取值 1-10，整理成功或刪除記錄時計數歸零，保存後即時生效',
+      transferFailureNotificationAggregation: '按媒體聚合整理失敗通知',
+      transferFailureNotificationAggregationHint:
+        '開啟後，同一媒體同一季在短時間內產生的整理失敗會合併發送，並顯示失敗數量、原因統計和批量處理入口；關閉時逐條發送',
       fsProxyEnabled: '本機檔案操作隔離',
       fsProxyEnabledHint:
         '在獨立子行程中執行本機檔案的讀取、複製、移動與刪除。CloudDrive2 等 FUSE 掛載失去回應時，這類操作會永久卡住且無法中斷，進而拖死整理佇列與目錄監控；隔離後可在逾時後強制回收並轉為一般錯誤，由既有的重試機制接手。關閉後退回直接呼叫，行為與舊版一致',

src/views/setting/AccountSettingSystem.vue

@@ -145,6 +145,7 @@ const SystemSettings = ref<any>({
     TRANSFER_THREADS: 1,
     MONITOR_NETWORK_FAST_MODE: false,
     TRANSFER_MAX_FAILED_RETRIES: 3,
+    TRANSFER_FAILURE_NOTIFICATION_AGGREGATION: false,
     FS_PROXY_ENABLED: true,
     FS_PROXY_TIMEOUT: 30,
     FS_PROXY_STALL_TIMEOUT: 120,
@@ -2712,6 +2713,14 @@ watch(currentLlmSnapshotKey, (snapshotKey, previousSnapshotKey) => {
                     prepend-inner-icon="mdi-refresh-alert"
                   />
                 </VCol>
+                <VCol cols="12" md="6">
+                  <VSwitch
+                    v-model="SystemSettings.Advanced.TRANSFER_FAILURE_NOTIFICATION_AGGREGATION"
+                    :label="t('setting.system.transferFailureNotificationAggregation')"
+                    :hint="t('setting.system.transferFailureNotificationAggregationHint')"
+                    persistent-hint
+                  />
+                </VCol>
                 <VCol v-if="SystemSettings.Advanced.FS_PROXY_ENABLED" cols="12" md="6">
                   <VTextField
                     v-model.number="SystemSettings.Advanced.FS_PROXY_TIMEOUT"

src/views/setting/__tests__/AccountSettingSystem.spec.ts

@@ -1194,7 +1194,10 @@ describe('AccountSettingSystem', () => {
   })
 
   it('round-trips every advanced laboratory control when Rust is available', async () => {
-    systemEnv.RUST_ACCEL_AVAILABLE = true
+    Object.assign(systemEnv, {
+      RUST_ACCEL_AVAILABLE: true,
+      TRANSFER_FAILURE_NOTIFICATION_AGGREGATION: true,
+    })
     await renderSettings()
     const dialog = await openAdvancedTab('实验室')
     await fireEvent.update(dialog.getByLabelText('本地插件仓库路径'), '/plugins/local')
@@ -1202,7 +1205,14 @@ describe('AccountSettingSystem', () => {
     await fireEvent.update(dialog.getByLabelText('整理失败重试次数'), '6')
     await fireEvent.update(dialog.getByLabelText('文件操作超时（秒）'), '45')
     await fireEvent.update(dialog.getByLabelText('文件复制停滞超时（秒）'), '180')
-    for (const label of ['插件热加载', '本地文件操作隔离', '编码探测性能模式', 'Rust 加速', '网络存储快速监控']) {
+    for (const label of [
+      '插件热加载',
+      '按媒体聚合整理失败通知',
+      '本地文件操作隔离',
+      '编码探测性能模式',
+      'Rust 加速',
+      '网络存储快速监控',
+    ]) {
       await fireEvent.click(dialog.getByLabelText(label))
     }
     await fireEvent.click(dialog.getByRole('button', { name: '保存' }))
@@ -1218,6 +1228,7 @@ describe('AccountSettingSystem', () => {
         PLUGIN_AUTO_RELOAD: true,
         PLUGIN_LOCAL_REPO_PATHS: '/plugins/local',
         RUST_ACCEL: true,
+        TRANSFER_FAILURE_NOTIFICATION_AGGREGATION: false,
         TRANSFER_MAX_FAILED_RETRIES: 6,
         TRANSFER_THREADS: 4,
       }),