fix(ops): 优化错误日志过滤和查询逻辑

后端改动：
- 添加 resolved 参数默认值处理（向后兼容，默认显示未解决错误）
- 新增 status_codes_other 查询参数支持
- 移除 service 层的高级设置过滤逻辑，简化错误日志查询流程

前端改动：
- 完善错误日志相关组件的国际化支持
- 优化 Ops 监控面板和设置对话框的用户体验

backend/internal/repository/ops_repo.go

@@ -132,7 +132,6 @@ func (r *opsRepository) ListErrorLogs(ctx context.Context, filter *service.OpsEr
 		pageSize = 500
 	}
 
-	// buildOpsErrorLogsWhere may mutate filter (default resolved filter).
 	where, args := buildOpsErrorLogsWhere(filter)
 	countSQL := "SELECT COUNT(*) FROM ops_error_logs e " + where
 
@@ -933,15 +932,11 @@ func buildOpsErrorLogsWhere(filter *service.OpsErrorLogFilter) (string, []any) {
 	}
 	// ops_error_logs stores client-visible error requests (status>=400),
 	// but we also persist "recovered" upstream errors (status<400) for upstream health visibility.
-	// By default, keep list endpoints scoped to unresolved records if the caller didn't specify.
+	// If Resolved is not specified, do not filter by resolved state (backward-compatible).
 	resolvedFilter := (*bool)(nil)
 	if filter != nil {
 		resolvedFilter = filter.Resolved
 	}
-	if resolvedFilter == nil {
-		f := false
-		resolvedFilter = &f
-	}
 	// Keep list endpoints scoped to client errors unless explicitly filtering upstream phase.
 	if phaseFilter != "upstream" {
 		clauses = append(clauses, "COALESCE(status_code, 0) >= 400")
@@ -1007,6 +1002,11 @@ func buildOpsErrorLogsWhere(filter *service.OpsErrorLogFilter) (string, []any) {
 	if len(filter.StatusCodes) > 0 {
 		args = append(args, pq.Array(filter.StatusCodes))
 		clauses = append(clauses, "COALESCE(upstream_status_code, status_code, 0) = ANY($"+itoa(len(args))+")")
+	} else if filter.StatusCodesOther {
+		// "Other" means: status codes not in the common list.
+		known := []int{400, 401, 403, 404, 409, 422, 429, 500, 502, 503, 504, 529}
+		args = append(args, pq.Array(known))
+		clauses = append(clauses, "NOT (COALESCE(upstream_status_code, status_code, 0) = ANY($"+itoa(len(args))+"))")
 	}
 	if q := strings.TrimSpace(filter.Query); q != "" {
 		like := "%" + q + "%"