feat(尾盘策略): 触发记录分页与时间筛选、策略列表与表单优化

触发记录:
- 成功/失败分 Tab，失败展示失败原因
- 分页与按天时间范围筛选（日历，结束日不超过今天）
- 后端 startDate/endDate、Repository 时间范围查询
- 弹窗美化：时间范围卡片、空状态、分页总数；移除订单 ID 列
- 查看触发记录按钮文案改为「订单」

策略列表:
- 状态列恢复为 Switch，PC 端放在第一列
- 新增账户列；移除最近触发列
- 文案换行（wordBreak/whiteSpace）；时间区间 PC 换行、移动端单行
- 时间区间列宽缩小；移动端 Switch 在底部操作区
- 编辑时账户不可修改；策略名称 placeholder 改为「选填，留空将自动生成」
- 多语言：account、viewTriggers、strategyNamePlaceholder 等

Co-authored-by: Cursor <cursoragent@cursor.com>

backend/src/main/kotlin/com/wrbug/polymarketbot/dto/CryptoTailStrategyDto.kt

@@ -93,12 +93,16 @@ data class CryptoTailStrategyDeleteRequest(
 
 /**
  * 触发记录列表请求
+ * @param startDate 开始日期（当天 00:00:00.000 的时间戳毫秒），为 null 表示不限制
+ * @param endDate 结束日期（当天 23:59:59.999 的时间戳毫秒），为 null 表示不限制
  */
 data class CryptoTailStrategyTriggerListRequest(
     val strategyId: Long = 0L,
     val page: Int = 1,
     val pageSize: Int = 20,
-    val status: String? = null
+    val status: String? = null,
+    val startDate: Long? = null,
+    val endDate: Long? = null
 )
 
 /**

backend/src/main/kotlin/com/wrbug/polymarketbot/repository/CryptoTailStrategyTriggerRepository.kt

@@ -15,6 +15,11 @@ interface CryptoTailStrategyTriggerRepository : JpaRepository<CryptoTailStrategy
     fun findAllByStrategyIdAndStatusOrderByCreatedAtDesc(strategyId: Long, status: String, pageable: Pageable): Page<CryptoTailStrategyTrigger>
     fun countByStrategyIdAndStatus(strategyId: Long, status: String): Long
 
+    fun findAllByStrategyIdAndCreatedAtBetweenOrderByCreatedAtDesc(strategyId: Long, startInclusive: Long, endInclusive: Long, pageable: Pageable): Page<CryptoTailStrategyTrigger>
+    fun findAllByStrategyIdAndStatusAndCreatedAtBetweenOrderByCreatedAtDesc(strategyId: Long, status: String, startInclusive: Long, endInclusive: Long, pageable: Pageable): Page<CryptoTailStrategyTrigger>
+    fun countByStrategyIdAndCreatedAtBetween(strategyId: Long, startInclusive: Long, endInclusive: Long): Long
+    fun countByStrategyIdAndStatusAndCreatedAtBetween(strategyId: Long, status: String, startInclusive: Long, endInclusive: Long): Long
+
     /** 轮询结算：仅处理下单成功的订单（status=success 且 orderId 非空）、且未结算的触发记录 */
     fun findByStatusAndResolvedAndOrderIdIsNotNullOrderByCreatedAtAsc(status: String, resolved: Boolean): List<CryptoTailStrategyTrigger>
 

backend/src/main/kotlin/com/wrbug/polymarketbot/service/cryptotail/CryptoTailStrategyService.kt

@@ -199,16 +199,33 @@ class CryptoTailStrategyService(
     fun getTriggerRecords(request: CryptoTailStrategyTriggerListRequest): Result<CryptoTailStrategyTriggerListResponse> {
         return try {
             val page = PageRequest.of((request.page - 1).coerceAtLeast(0), request.pageSize.coerceIn(1, 100))
-            val pageResult = if (request.status != null && request.status.isNotBlank()) {
-                triggerRepository.findAllByStrategyIdAndStatusOrderByCreatedAtDesc(request.strategyId, request.status, page)
-            } else {
-                triggerRepository.findAllByStrategyIdOrderByCreatedAtDesc(request.strategyId, page)
+            val startTs = request.startDate ?: 0L
+            val endTs = request.endDate ?: Long.MAX_VALUE
+            val useTimeRange = request.startDate != null || request.endDate != null
+            val pageResult = when {
+                useTimeRange && request.status != null && request.status.isNotBlank() ->
+                    triggerRepository.findAllByStrategyIdAndStatusAndCreatedAtBetweenOrderByCreatedAtDesc(
+                        request.strategyId, request.status, startTs, endTs, page
+                    )
+                useTimeRange ->
+                    triggerRepository.findAllByStrategyIdAndCreatedAtBetweenOrderByCreatedAtDesc(
+                        request.strategyId, startTs, endTs, page
+                    )
+                request.status != null && request.status.isNotBlank() ->
+                    triggerRepository.findAllByStrategyIdAndStatusOrderByCreatedAtDesc(request.strategyId, request.status, page)
+                else ->
+                    triggerRepository.findAllByStrategyIdOrderByCreatedAtDesc(request.strategyId, page)
             }
             val list = pageResult.content.map { triggerToDto(it) }
-            val total = if (request.status != null && request.status.isNotBlank()) {
-                triggerRepository.countByStrategyIdAndStatus(request.strategyId, request.status)
-            } else {
-                pageResult.totalElements
+            val total = when {
+                useTimeRange && request.status != null && request.status.isNotBlank() ->
+                    triggerRepository.countByStrategyIdAndStatusAndCreatedAtBetween(request.strategyId, request.status, startTs, endTs)
+                useTimeRange ->
+                    triggerRepository.countByStrategyIdAndCreatedAtBetween(request.strategyId, startTs, endTs)
+                request.status != null && request.status.isNotBlank() ->
+                    triggerRepository.countByStrategyIdAndStatus(request.strategyId, request.status)
+                else ->
+                    pageResult.totalElements
             }
             Result.success(CryptoTailStrategyTriggerListResponse(list = list, total = total))
         } catch (e: Exception) {